psu generates this noise while the pc fails to power up.
psu generates this noise while the pc fails to power up.
Yes, I checked the PSU and it behaves differently now. Something needs to be fixed.
Look for any illumination or spinning fans when attempting to power on the PC. These can signal hardware readiness or potential issues.
I noticed an issue with the front panel header wiring. There might be a problem with the CPU BIOS support, which could lead to a no-start situation. Updated on February 12, 2023 by An0maly_76 Added further details
I didn’t attempt to jump the motherboard, and it didn’t succeed.
I mentioned before that the system might be using a BIOS version that doesn't support the CPU, which could lead to a failure to start.
BIOS updates aren't applied if the system doesn't start. For CPU or BIOS compatibility problems, using a supported processor from a previous version can help the machine boot, making it possible to install the correct BIOS revision. It's unlikely the hardware is permanently damaged unless you test an older processor in the same socket. Updated February 12, 2023 by An0maly_76 Added details
The timing of your selected CPU's release isn't the main concern. What matters is that any older LGA1700 socket CPU compatible with the BIOS installed can boot up. The board might have been sitting on the shelf for a while and came with an outdated BIOS that needs updating to recognize newer chips and start up properly. It’s actually quite straightforward, though it can be a bit tricky to explain. If the board doesn’t support BIOS flashing via USB without a CPU already installed, you’d have to temporarily use an older LGA1700 that the current BIOS can handle. There’s also a chance the power supply unit has faulty capacitors and isn’t charging properly during startup, but this is uncommon in new units and you’ve verified the PSU looks fine. At this point, I think the issue likely lies with the BIOS support, unless there are problems with the front panel wiring. I assume your PSU’s power switch is in the on position when you press the power button, and both the outlet and cable seem intact. Edited February 13, 2023 by An0maly_76 Updated with more details