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‎07-06-2022 10:04 PM - edited ‎07-06-2022 10:06 PM

HP Recommended
Product: Compaq Presario CQ3440AN Desktop PC
Operating System: Microsoft Windows 10 (64-bit)

Using the computer last in 2019 something strange lurked out. An occasionally repeating black screen about each month that fixed itself turned into something that I realized can’t POST anymore. 😐

Trying all possible methods after leaving it since then still won’t show a display. No beeps or errors can be heard/seen in any way including tests & my monitor won't receive a video signal. All fans and computer lights working.

Methods tried: CMOS battery/jumper removal, removing key components and placing back in, unplugging everything including from motherboard, monitor checks with another computer, replacing graphics card.

Computer specifications are hard to determine due to the black screen. Internet connection is LAN.

 

 

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