hello, on our hp eliteone 800 g4; there is an automatic power-on when plugged in, 5 long 7 short beeps when turned on. Anyone come across or have a solution? thanks in advance
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Hello.
Have this old hp compaq nc6320 that came with one long and one short beep + backlight on. bios battery have only 0.5V. I remove it, but now it start beep some weird way. I think it is bios /one long + two short beeps+ baklight on/, but when i flash new bios from hp, no beeps and no backlight.
i attach record of beeps...04-27-2025, 12:48 AM -
I have an HP Envy x360 15m-dr laptop which sometimes beeps 8 times on startup and sometimes gets no beeps at all (both with no picture).
Power button light comes on, fans spin and stop after a few seconds, then screen stays black with no picture. If the machine decides to beep 8 times, it shuts off immediately after. According to what I could find, 8 beeps was corrupted BIOS.
Made backup of original BIOS (attached). Attempted to flash BIOS with extracted bin file from HP BIOS update. Screen showed "Updating boot block", rebooted and immediately back to 8 beeps and... -
My Hp prodest 400 g5 having no display with or without ram 3 long beeps and 2 short beeps. many bios tried but the problem is same. please help thanks in advance. -
I have an old hp z420 workstation. When I power it on, it just power cycles. When I disconnect the power cable there is 4 long beeps and a red light at the power button. I've tried all the troubleshooting steps and none have worked
The 4 red beeps should be an indication of a bad PSU, but I've already tried a new one and there's no difference -
Hello everyone,
I had a good working 800 G1 SFF now beeps 4 times.
What happend:
I decided to test a PCIe raid card from DELL server in this machine.
I put the raid card and at the same time put 4 pcs of 8GB DDR3L ECC RAM then powered it up.
I cant remember if it did not power up or it immediately began to make 4 beeps and red light.
I tried following things to diagnose the problem:
- Removed both the raid card and ECC Ram and put the original RAM sticks back
- Removed every device...
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