I recently got a new motherboard and processor, and when I tried to assemble everything, I couldn't get any display. It wouldn't even boot into the BIOS! So, I took it to a technician, and he claims that I corrupted the BIOS during installation, saying he needs to replace the BIOS chip. I've done some digging and talked to a friend, but I can't find anything that suggests it's possible to corrupt the BIOS just by putting a PC together. Is he being dishonest, or could there actually be something wrong? What might be causing this display issue?
5 Answers
Honestly, it seems like a red flag to me. He should just be updating the BIOS instead of trying to sell you a new chip. Plus, modern motherboards often have simple ways to flash the BIOS without needing a separate processor. Make sure you consider asking for a refund or going to another tech who can provide a second opinion.
It's unlikely that just assembling the PC could corrupt the BIOS. Usually, BIOS corruption happens during a BIOS update if there's a power loss. If your motherboard has a BIOS issue, it should be replaced under warranty, since soldering a new chip could void that warranty. A good starting point is to try assembling the computer outside the case with just the motherboard, CPU, RAM, and power supply connected. If it still won’t power on, something might not be connected properly, or you could have a defective component.
He might just be misinformed more than dishonest. If your specs are a newer CPU with an older motherboard, it might need a BIOS update to work properly. It’s a simple process, and shouldn’t require a BIOS chip replacement. Most modern PCs indicate a problem if there's anything wrong during booting, like error lights or beep codes. Have you checked for bent CPU pins or anything like that?
Good point. I’d also recommend checking if you’re using the right connections and if your monitor is plugged into the GPU properly, since that can cause no display too.
This sounds a lot like my experience. When I built my PC, it wouldn’t POST because the motherboard was outdated for the new CPU. I had to send it back for a BIOS update, so that could be what’s happening here! If he’s not willing to help properly, you should definitely look for other options.
There's definitely a chance he’s trying to pull a fast one on you. If he’s saying you need a new BIOS chip, it seems shady. If it was just a BIOS update needed, that really shouldn’t involve replacing any chips. I’d say get your money back and find a more trustworthy tech who can actually diagnose what’s going on first.
Exactly, if it's not booting at all, you're looking at a bad part or a misassembly. Also, check for any error lights on the motherboard.