Desktop turn on but fan not working? Also beeping

[natyshirity]

Gaming Desktop HP Pavilion turns on, starts beeping 8 times, then beep’s intervals of 2 short and 2 long beeps, while flashing simultaneously. Black screen

[BeemerBiker]

Unfortunately, this is not good

hp desktop beep codes https://support.hp.com/us-en/document/ish_1997210-1528385-16

This condition indicates that the main area (DXE) of the BIOS has become corrupted and no recovery binary image is available. It can also occur when updating the BIOS.

1. Allow the system to complete its updates and any changes.

2. Attempt Sure Start Recovery if the updates are not installing as expected

Sure start (?) is listed here

https://support.hp.com/in-en/document/ish_3932413-2337994-16

Try 1 and 2 first

if that does not work you can try the first part of step 3

also try the "win + v" which can clear the CMOS

If none of the above work then the second part of 3 can be done but post back here first as it is more difficult.