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HP Recommended
HP ProDesk 600 G2 Small Form Factor PC
Microsoft Windows 11

5 Time long beep sound then 2 time short beep problem in my Hp ProDesk 600 G2 computer.

Please do the needful

[Personal Information Removed]

1 REPLY 1
HP Recommended

This looks like a bios problem

The service manual page 113 reports 5 long 2 short as main board firmware missing problem

 

Possibly try resetting cmos with yellow button.  Unplug from wall, hold in power button for 30 second then hold in yellow button for 30 seconds.

BeemerBiker_0-1662147386486.png

 

 

Try recovering the bios using the key press

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

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