Slimline 260-a010 no longer send signal to monitor

[Eyecandy314]

PC was not turned on for a few months and when I got ready to use it I could hear the fan running but no display on the monitor. I tried another monitor and the same results. I reseated the memory and ran a check on Hard drive still no display. I barely used this pc due to my lost of eyesight and illness so I know no damage has been done to it.

[Prométhée]

hi

" "and ran a check on Hard drive still no display. ""

hello how did you go about this?

[Eyecandy314]

I used a hard drive adapter plugged into my laptop. I was able to see everything on the hard drive and access my files as well. 

[Prométhée]

Hard drive in place, restart the computer and hit the f10 key
can you open the bios?

[Eyecandy314]

I tried that as well. Keyboard is not lighting up nor is any USB ports. The fan is running as well. I tried reseating the memory card just in case it came loose somehow, but still nothing.

[Eyecandy314]

While the monitor is connected to the pc I get a message “no display” but when I disconnect it I get a message “ please check cable”.  I assume that it is not the motherboard.

[Prométhée]

https://support.hp.com/us-en/product/hp-slimline-260-a000-desktop-pc-series/10734580/document/c05105...

try

Reset CMOS

if that does not change anything either since we can not do better here, you should go see a professional

•  Computer Starts but Monitor Remains Blank (Windows)

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