Ask HP 290 G4 MT (KENT REV A)

[Dhaka Lab]

Hi sir, this bios updating time power off so now its only beep display not come, plz clear me?

 

[ThienBui]

Hi sir, this bios updating time power off so now its only beep display not come, plz clear me?

 

[Dhaka Lab]

No Display

 

[ThienBui]

No Display

ready cls