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‎10-03-2023 06:24 PM

HP Recommended

i have a TP01-1056 desktop that will not post. I believe it took some kind of an update from Chrome, and since then i cannot get it to boot. The power light is orange (amber). None of the USB A ports are working but the USB C port is. The display power light comes on when I power up the PC but the screen remains blank. I've followed some of the suggestions from various sites. I reseated the RAM. When I took it out I powered the PC on and I received the beep code. The case and CPU fans come on. It has a m.2 SSD as well as a hard drive. The hard spins when connected. I've tried to boot the computer with each drive separately. I've tried using a different power. I've tried using a VGA as well as a HDMI display cable. I removed the CMOS battery, unplugged everything. Held the power button in for 15-20 seconds. Reinstalled the CMOS battery (as well as tried a new one). I'm unable to test the power supply because it uses only a 4 pin connector and there is no separate power switch on the PSU.

I think I've narrowed it down to either a bad power supply, bad RAM or CPU. I can't afford to buy parts just to see if one of them is the fix (or not)!

HELP!!!!! ANY input will be appreciated. BTW the power supply is proprietary as is the Baker motherboard. Thank you!!

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