Hi,

After a power cut, the DL20 G8 server displays a ScreenShoot on startup,
is it a battery problem or something else 

Thanks for your Support

is it a battery problem or something else , Thanks for your Support

Possibly a bad PSU.

Hi, i already change the batteries, 

the same issue

Not batteries, the power supply.

Error "Server Critical Fault (Service Information: Runtime Fault, Power Supply, Power Supply 1 (01h))

Error "Server Critical Fault (Service Information: Runtime Fault, System Board, P12V Main/AUX Regulators (04h))

SCOPE

Any HPE ProLiant DL20 Gen10 server configured with an ATX (non-redundant) Power Supply Unit (PSU).

RESOLUTION

This issue is addressed by updating to CPLD firmware version v0F.

 

Th F Y S

Suggest looking in the HP support forums, since it's a very hardware specif issue, unless by some luck, another user has run into the same error before.