An average 15% saving for existing customers re-ordering, or buying upgrades.
Charlie & the team would love to hear back from you so reach out!
We can upgrade anything & everything on any Bedrock Computer. There’s lots of potential. Includes free service!
Upgrades take 30 minutes to 2 days to complete once here. Give business hours.
Link to an improved version of the upgrades programme for more info
Mention refer a friend – get paid up to £50.

For best results, Use Contact Form, Email or call the Owner Charlie for personal advice & the best recommendation. We make the process easy!
Button which links to Gaming PCs & Bundles on Store Page.
PCs By Game button with a brief description clear.
PC Buying guide button with a brief description clear.
We offer Next Day, & Can Deliver within 2 business days. Free shipping is 1 Week.
Prices from 200-5000. Bundles on offer. Something for everyone!


For best results, Use Contact Form, Email or call the Owner Charlie for personal advice & the best recommendation. We make the process easy!
Button which links to Workstation / Office PCs on Store Page.
PC Buying guide button with a brief description clear.
We offer Next Day, & Can Deliver within 2 business days. Free shipping is 1 Week.
Prices from 125-2000. We have something that will work well with your application / programmes / use case. 

Heavily encourage calling the Owner Charlie for bespoke service, from buying to support for years to come.
Very competitive pricing, and an average of 15% saving from retail price. VAT included in the price. No MOQ.
Experience working with Schools, E-Sports / Gaming Lounges and Offices Factories.
Can supply entire setups, not just the PCs.
Reliability, Quality and Punctuality is top priority for us.

We can upgrade anything & everything on any Gaming PC / Workstation / Office PC [No Macs or Laptops]. As the work varies so much, encourage contacting for help.
Strongly encourage that it’s easier to drop off & collect from our address, but we can arrange postage.
Includes free service!
Upgrades take 30 minutes to 2 days to complete once here. Give business hours.
Link to an improved version of the upgrades programme for more info.

We can fix any Gaming PC / Workstation / Office PC [No Macs or Laptops]. As the work varies so much, encourage contacting for help.
Strongly encourage that it’s easier to drop off & collect from our address, but we can arrange postage.
Includes free service!
Fixes take 30 minutes to 2 days to complete once here. Give business hours.

The first step is to remove these 3 non essential cables from the motherboard for now. They could be causing shorting and it could fix our issue.

Reseat the Motherboard and CPU power cables from the motherboard. The motherboard cable can be tricky, so here’s a quick video for you, and a picture of where the power cables are.

Don’t just reseat the RAM, try to boot the PC with 1 RAM stick installed at a time.

Don’t just reseat the GPU – If the PC stops looping without it installed at all, let us know! GPU removal reminder guide below.

If it’s now staying ON but you aren’t getting a display, click here!

First, check your display cable is going into the graphics card, and not the motherboard! If you ordered an office or workstation PC and don’t have a graphics card, you can use the onboard graphics.

Also, try removing all USB devices from the PC temporarily. This includes, mice keyboards, headsets Wi-Fi dongles etc. Then, try another spare monitor and/or display cable if you have one. We want to rule this out. If you don’t, an HDMI cable to a TV will do just fine.

Next, watch this video guide. Don’t just reseat the RAM, try to boot the PC with 1 RAM stick installed at a time (if you have multiple RAM sticks in your PC).

The first step is to remove these 3 non essential cables from the motherboard for now. They could be causing shorting and it could fix our issue.

Reseat the Motherboard and CPU power cables from the motherboard. The motherboard cable can be tricky, so here’s a quick video for you, and a picture of where the power cables are.

If reseating the GPU didn’t work earlier, keep it removed and plug your monitor into your motherboard instead (Yours may have HDMI / DP / DVI / VGA). Let us know if this doesn’t work. Here’s a diagram showing where to plug your monitor in once your GPU is removed.

If you don’t have the right ports / cables to use onboard graphics, or it still doesn’t display, reinstall the graphics card. The, power on your PC and press your CAPS LOCK button on your keyboard. If the caps lock button is lighting up, this hints at the GPU being at fault!

Watch the video. You may need to remove the side panel of the PC to access the drives. They look like this: 

Reseat the cables to all drives whilst the PC is off. There should be 2 cables per drive. If this doesn’t work, and you have multiple drives, swap the cables to any 2 drives entirely. If that doesn’t work, swap them back.

If you have another spare SATA cable inside your PC, use this to power your SSD instead of the existing one plugged in.

Now that’s the hardware tested and checked, put everything back together and let’s move onto what you’re seeing on the screen.

Your BIOS might look different to the one in the video guide below, but the concept is the same! To enter any BIOS, upon boot, you need to repeatedly press a key. Try Del, F2, F10 or Esc. You may have to use the Arrow, Enter and Esc keys to navigate inside the BIOS.

And to recap, you’re navigating to the ‘Boot’ options/settings. Enable any settings in the BIOS which are set to ‘Legacy’ and set to ‘UEFI’. Is CSM is disabled, enable it! 

* Don’t forget to save and exit by pressing F10.

You can also change the boot order under the ‘Boot’ menu. If you have an option for ‘Windows Boot Manager’, set this as the priority (top of the list). If not, set any SSD as priority. Remember to save and exit. You can use trial and error.

If you’re still having issues, it’s likely the boot drive is corrupted… let us know. It will need replacing.

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows from a fresh start. Follow this guide here:

Although we leave Windows factory and fresh due to customer feedback, you can further optimise your PC for gaming! Average of 10% performance boost.

This is usually a very easy fix! Cables can move around in transit, and they can get caught in fan blades. Here are the general location of your fans inside a PC.

Whilst the PC is off, check each fan spins freely and is unobstructed. Don’t be afraid to tuck cables out and away – it’s all safe to touch.

If the fans are clear and you’re still getting the noise, try to suss out exactly where it’s coming from. Get close whilst the side panel is off – just make sure your hair is clear.

If the sound is coming from a certain place, let us know where. Point to the location the sound is coming from, and send us a picture.

If all the fans are too noisy or too powerful, it could be because your PC is actually overheating. We can use HWMonitor to check temperatures.

Now onto hardware! Let’s check for overheating. (Watch the video guide)

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Some noises inside your PC are normal and expected. Coil whine and hard drive noise sounds electronic and mechanical, and they are normal and safe!

If you’re still unsure, send us a video or voice clip of the sound! We’ll get this sorted together.

We have years of experience packaging PCs and Monitors, however, sometimes good packaging is no match for a rogue delivery driver.

There’s always room for improvement, so please send us pictures of packaging [and the items] via email: charlie@bedrock-computers.co.uk

We’re human and can make mistakes to spec even if it’s rare, but often the changes to your order are intentional, and are equivalent or superior, in terms of performance or cosmetics.

However, you should be notified prior to dispatch. 

* Firstly, check to see if we sent you a dispatch email prior to your PC delivery, outlining any changes made.

If the concerned changes are outlined in this email, this should help expain the changes so you can make an informed decision. If you still need further clarification, please contact on charlie@bedrock-computers.co.uk or 07441 900 549.

If the concerned changes are NOT outlined in this email, don’t panic – we’re not happy until you are. Please make us aware on charlie@bedrock-computers.co.uk or 07441 900 549.

If the PC is NOT delivered yet, and you would like to reject the changes, please contact us immediately, preferably via phone [07441 900 549]. We can cancel the dispatch, or redirect the delivery, and will deliver the exact spec. 

If your PC is already delivered: We can always change the spec remotely or in worst cases, we can quickly replace the PC to rectify ALL concerns and issues. Please contact us right away – we’re always willing to help and resolve. 

This is usually a very easy fix! It’s likely the storage is just disconnected or not initialised. Either way, the PC is safe to use until this is resolved.

First, let’s check if the drives are visible. Click the yellow file manager icon. Then click ‘This PC’.

If you’re running out of space to install games / files, follow this guide here:

If you’re still confident the storage isn’t adding up, go to Disk Manager. Right-click the Windows Icon, then click ‘Disk Management’.

Right click the black bars [not blue] for any partitions that aren’t initialised, then click ‘New Simple Volume’ – then click through the steps clicking Next continually. Then you should have the drive initialised and the bar will turn blue!



* You may need to use the Scroll wheel to see all drives



If any Disk doesn’t have a letter next to it when it’s assigned, right click the blue bar, then assign it a Drive Letter. Send pictures over email with brief context [charlie@bedrock-computers.co.uk] of this full screen if you’re unsure!

If you’re still not confident all storage is not showing, it’s likely the drives are disconnected or faulty. You may need to remove the side panel to access the drives.

Open up the metal panel opposite the glass panel. It’s held in with 2 thumb screws, and it will then slide off in the same direction towards the back of the PC.

You’ll find plenty of spare cables and wires behind this panel. Many of these are spares and this is normal. They look like this, in order: HDD/Hard Drive, Normal SSD/Solid State Drive, m.2 SSD/Solid State Drive.

Reseat the cables to all drives whilst the PC is off. There should be 2 cables per drive. 

* If you have spare SATA cable(s) inside your PC, use this to power your drive(s) instead of the existing one(s) plugged in. This rules out faulty power to each drive.

If the storage still isn’t showing after a PC restart, then send clear pictures of ALL storage devices / PC insides [as clear as possible] to us via email [charlie@bedrock-computers.co.uk] WITH some brief context. We’ll look for for potential defects or inconsistencies.

Worst comes to worst, replacing, installing & returning Storage / Drives is easy to do – we’ll resolve this for you!

This is usually a very easy fix! It’s likely the RAM is just disconnected. Either way, the PC is safe to use until this is resolved.

First, reseat all RAM stick(s) whilst the PC is off. Use this guide below which shows how to reseat the RAM. Then, see if the correct RAM now shows.

If not, then remove the RAM once more, then send clear pictures of the RAM sticks [labels visible] to us via email [charlie@bedrock-computers.co.uk] WITH some brief context. We can spot for potential defects or inconsistencies. 

Now reinstall the RAM firmly, so it’s at least usable in the meantime. 

Worst comes to worst, replacing, installing & returning RAM is easy to do – we’ll resolve this for you!

If you’re not able to connect to Wi-Fi or Bluetooth, it could be because your PC doesn’t come with this as standard. Check by finding your order email. Search ‘Bedrock Computers’ in your emails to find it.

If you’ve ordered a Wi-Fi or bluetooth dongle, install in the back of the PC. They should look like these, from left to right; Wi-Fi dongle, High Speed Wi-Fi Receiver, Bluetooth Dongle

Double check the packaging thoroughly, as they are small and may be hidden. If they’re still missing, let us know ASAP! We can post these out quickly.

If you’ve ordered, an integrated Wi-Fi card, it should look like this in the back of your PC. Make sure to attach the antennas. If you don’t have these, let us know ASAP!



* You may have a substitute high speed receiver, which is faster than the card. This is likely down to card compatibility with your PC.

If you’re confident you have the right kit and still can’t connect wirelessly, click here for full guidance and troubleshooting.

If you’re missing a monitor: These are always sent separately, and likely already on the way, but it’s best to double check with us! We can ensure quick delivery within 1-2 business days of your contact.

If you’re missing peripherals: These are usually sent and packaged with the PC. They may be on the way already, but it’s best to double check with us! We can ensure quick delivery within 1-2 business days of your contact.

Click the button below to track your order!

Firstly, try reseating the RAM using the guide below. Then try the PC with 1 RAM stick installed at a time. This rules out a single stick being at fault.

If reseating the RAM didn’t work, reseat the GPU.

Now, let’s check the temperatures to see if a component inside the PC is overheating.

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Onto the software. It could be an issue Windows or your drives.

Now, check for bad sectors. If any of your drives have bad sectors, let us know – they’ll need replacing!

If you don’t have bad sectors, reset Windows. For best results, opt to remove everything. Back up any important files onto an external drive / USB beforehand.

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start.

Remember, to prevent it booting from the old Windows copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

If it’s happening with just 1 game in particular, it’s likely just corrupted. Uninstall then reinstall it on a stable internet connection – Ethernet / wired for the best results.

Now onto hardware! Let’s check for overheating. (Watch the video guide)

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Now let’s reinstall your graphics card drivers! First use DDU to uninstall your old drivers. Select the ‘Clean and restart’ option and don’t boot into safe mode. Take note of your GPU model when on this screen.

And here’s how to reinstall your graphics card drivers

Let’s try the PC with 1 RAM stick installed at a time. This rules out a single stick being at fault. 



*Please note less RAM sticks will temporarily reduce performance, but we’re just checking to see if it fixes crashing in game.

Although we leave Windows factory and fresh due to customer feedback, you can further optimise your PC for gaming! Average of 10% performance boost.

If you’re still unsatisfied with the performance, you can follow an online optimisation guide on YouTube specific for the game. This can achieve up to 50% extra performance! For example, for Fortnite, search ‘Fortnite performance optimisation guide’.

If you’re still having issues, it could be because your PC doesn’t hit the spec requirements for the game. Test that here. 

* Click the link below and follow the steps so the website can find your spec automatically. Then, you can use the website to search for your game

If your PC doesn’t hit the requirements, reach out to us. We’ll help.

Now onto hardware! Let’s check for overheating. (Watch the video guide)

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Now let’s reinstall your graphics card drivers! First use DDU to uninstall your old drivers. Select the ‘Clean and restart’ option and don’t boot into safe mode. Take note of your GPU model when on this screen.

And here’s how to reinstall your graphics card drivers

Let’s try the PC with 1 RAM stick installed at a time. This rules out a single stick being at fault. 



*Please note less RAM sticks will temporarily reduce performance, but we’re just checking to see if it fixes crashing in game.

Now onto hardware! Let’s check for overheating. (Watch the video guide)

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Now let’s reinstall your graphics card drivers! First use DDU to uninstall your old drivers. Select the ‘Clean and restart’ option and don’t boot into safe mode. Take note of your GPU model when on this screen.

And here’s how to reinstall your graphics card drivers

Let’s try the PC with 1 RAM stick installed at a time. This rules out a single stick being at fault. 



*Please note less RAM sticks will temporarily reduce performance, but we’re just checking to see if it fixes crashing in game.

Now back to the software. It could be an issue Windows or your drives.

Now, check for bad sectors. If any of your drives have bad sectors, let us know – they’ll need replacing!

If you don’t have bad sectors, reset Windows. For best results, opt to remove everything. Back up any important files onto an external drive / USB beforehand.

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow the video guide.

Remember, to prevent it booting from the old Windows copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

If you’re not able to connect to Wi-Fi, it could be because your PC doesn’t come with this as standard. Check by finding your order email. Search ‘Bedrock Computers’ to find it.

If you’ve ordered a Wi-Fi dongle, install it. They should look like these. If you don’t have one, let us know ASAP!

If you’ve ordered an integrated Wi-Fi card, it should look like this in the back of your PC. Make sure to attach the antennas. If you don’t have these, let us know ASAP!

*You may have a substitute high speed dongle, which is faster than the card.

If you’re far from your router or have poor network signal, use Ethernet connection if possible, or position the PC in a better area. Click here on how to set up (find guide online).



* If you ordered a 300mbps dongle, these aren’t really designed for stable in-game connection, and this may need upgrading

Just to check Wi-Fi drivers are installed correctly, open up your Documents folder and navigate to “Bedrock OS 4.0”.

If you have a usb Wi-Fi Dongle, go to “8192FC” and run the Setup file.

If you have a WiFi card, go to the PCIE Wifi file and run it.

If you’re able to, try the dongle in another PC or laptop. If it works in another device, Windows is at fault.

Here’s what to do if your Wi-Fi keeps disconnecting.

Here’s what to do if your Wi-Fi isn’t even showing.

If none of the above works and you’re confident your Wi-Fi card / dongle is working, reset Windows.

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow the video guide.

Remember, to prevent it booting from the old Windows, copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

Firstly, here’s how to set up Ethernet if you’re still struggling.

And here’s how to set up Ethernet Powerline Adapters if you have them.

Try another Ethernet cable if you have one. It’s always worth ruling it out!

If you’re able to, try the Ethernet cable in another device. If it works in another device, Windows is at fault.

If none of the above works and you’re confident your Ethernet cable is working, reset Windows. This should hopefully restore your network settings!

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow the video guide.

Remember, to prevent it booting from the old Windows, copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

If you’re not able to connect to Bluetooth, it could be because your PC doesn’t come with this as standard. Check by finding your order email. Search ‘Bedrock Computers’ to find it.

If you’ve ordered a Bluetooth dongle, install it. They should look like this or similar. If you ordered a Wi-Fi card, it may be integrated into it. If you don’t have one, let us know ASAP!

Many Bluetooth adapters including ours are generic – you may need a specific adapter to connect to an XBOX or PlayStation controller. Click here to buy either.

Xbox One Adapter

Playstation Adapter

If you’re able to, try the Bluetooth USB in another PC / laptop. If it works in another device, Windows is at fault.

If none of the above works and you’re confident your Bluetooth device is working, reset Windows. This should hopefully restore your network settings!

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow the video guide.

Remember, to prevent it booting from the old Windows, copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

This guide applies to USB devices, including keyboard, mice and headsets.

If you’re able to, try the USB device in another PC / laptop. If it works in another elsewhere, Windows is at fault.

If none of the above works and you’re confident your USB device is working, reset Windows. This should hopefully restore your network settings!

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow this guide here:

If you’re able to, try the Bluetooth USB in another PC / laptop. If it works in another device, Windows is at fault.

If you’re able to, try the audio device in another PC / laptop. If it works in another device, Windows is at fault.

If none of the above works and you’re confident your Bluetooth device is working, reset Windows. This should hopefully restore your network settings!

If your PC has a Ryzen CPU / Intel CPU that’s 8th Gen or newer, you can follow this guide to reinstall Windows 11 from a completely fresh start. Follow the video guide.

Remember, to prevent it booting from the old Windows, copy, spam F12 upon boot. This will enter the boot manager, where you can select the USB.

Although we leave Windows factory and fresh due to customer feedback, you can further optimise your PC for gaming! Average of 10% performance boost.

If you’re still unsatisfied with the performance, you can follow an online optimisation guide on YouTube specific for the game. This can achieve up to 50% extra performance! For example, for Fortnite, search ‘Fortnite performance optimisation guide’.

If you’re still having issues, it could be because your PC doesn’t hit the spec requirements for the game. Test that here. 

* Click the link below and follow the steps so the website can find your spec automatically. Then, you can use the website to search for your game

If your PC doesn’t hit the requirements, reach out to us. We’ll help.

Now onto hardware! Let’s check for overheating. (Watch the video guide)

If your GPU / CPU temperatures are 85C or over, this could be your problem! Let us know!

If the CPU is overheating, it could be because your CPU cooler is loose, or the fan is disconnected / not spinning.

If the cooler feels loose, reseat it. Here’s how each one works. If your cooler has screws, simply loosen then tighten all the way.

Now let’s reinstall your graphics card drivers! First use DDU to uninstall your old drivers. Select the ‘Clean and restart’ option and don’t boot into safe mode. Take note of your GPU model when on this screen.

And here’s how to reinstall your graphics card drivers

Let’s try the PC with 1 RAM stick installed at a time. This rules out a single stick being at fault. 



*Please note less RAM sticks will temporarily reduce performance, but we’re just checking to see if it fixes crashing in game.

If it’s happening with multiple games and it’s not just 1, click here to diagnose a PC which is crashing in most / all games.

If it’s happening with just 1 game in particular, it’s likely just corrupted. Uninstall then reinstall it on a stable internet connection – Ethernet / wired for the best results.

If it’s still causing issues, let’s reinstall your graphics card drivers! First use DDU to uninstall your old drivers. Select the ‘Clean and restart’ option and don’’t boot into safe mode. Take note of your GPU model when on this screen.

And here’s how to reinstall your graphics card drivers

If your game is showing an error message when opening / crashing, note it down, or capture it by screen capturing (use the Prt Sc button).

Research this specific issue into Google. For example if you have this error message below, search ‘Fortnite – The instruction at 0x3fe06415 referenced memory at 0x00000006.’
It’s likely you’ll find others on forums with the same issues, with solitions / fixes.

How to fix steam games not launching

How to fix games / apps not opening

This is usually a very easy fix! The cables are thin and can easily get disconnected.

Before we start, please note it’s normal for GPU fans not to spin unless under load / gaming.

Any case fans that are in your PC should be spinning and lighting, like below.


Please note it’s still safe to use a PC with fans not spinning, as long as 1 or more is powering.

Remove both PC side panels. Both may be metal like below, but usually one is glass.

When opening the rear side panel, there are many spare cables and it may be overwhelming – don’t worry, it’s simpler than it looks!

If all your case fans are not spinning / lighting at all, it may be because their power source is disconnected. 

A disconnected power source may look like this below:

Or, the hub may not be plugged in – here’s what fan hubs look like:

If it looks disconnected, plug the power back in to it’s power source cable. Usually this looks like one of these.

Send us pictures of the cables if you’re still unsure! Don’t stress it.

If it’s just 1 fan at fault, it’s really simple. Just follow the cable(s) coming from the offending fan (each fan has 1-2 cables). And find out where the end of the cable(s) end up!

If the cable(s) aren’t connected, reconnect them into any female cable which is spare.

If they look connected, reseat them, or plug them into another spare female end port. If you have a fan hub, try different ports.

It’s safe to do this whilst the PC is on. This helps give you a live update of if you’ve fixed the problem.

 

It’s important to note that if you have a GPU installed, you can ONLY use the GPU ports to run multiple monitors.

Like the video mentions, you may need an adapter cable to make this work. for example:

• If you have a VGA monitor and your PC has a spare DP port, you’ll need a VGA to DP cable.


• If both your monitors are HDMI only and your PC has 1 HDMI port on the Graphics card but has a spare DVI port, you’ll need an HDMI to DVI cable.

Firstly, you need to remove the blue foam supports inside your PC. These are only here to support your graphics card in transit and avoid damage.

Next, you need to plug in your power cable, monitor and any peripherals into the back of the PC. Make sure to plug the monitor into the graphics card if you ordered one. Here’s an image to help you identify the graphics card.

Push the power button on the front, side or top of the PC to boot it. Make sure the the switch on the back of the PC is in the ON position.

The PC should now boot straight into Windows!

Try a different power cable, extension lead or socket. It is possible that the PC isn’t turning on simply because it isn’t being supplied with an appropriate amount of power.

If that doesn’t work, reseat the RAM first. Then try the PC with 1 RAM stick installed at a time. Here’s a video describing how to remove and reseat a RAM stick.

If that doesn’t work, reseat the GPU and try again. If the PC powers on without it installed at all, let us know! Here’s a video on reseating the GPU.