Dedicated GPU stopped showing up

[-Dragneel-]

I have Omen 15 ax250wm. Stock settings.

Recently, I had stuttering noise coming from my Laptop fans, so I blew some air in, from hair dryer, from the back of my laptop.

After this my dedicated GPU stopped showing up at all and CapsLock light blinks(about 15 to 20 times) during POST.

I tried updating BIOS but nothing helped. Any help about the exace issue would be great. Thanks.

[SignalToNoise]

Hello,

   Are the blinks long or short when this occurs?

 

HP support site shows this may be an overheating issue:

 

Thermal	4.3 (blink/beep)	An ambient temperature overheating condition detected.	If the error persists after cooling and cleaning the notebook, there might be heat-related damage to internal components. Contact support for repair.
Thermal	4.4 (blink/beep)	A GPU (graphics processing unit) overheating condition detected.

Edited November 4, 2019 by SignalToNoise

[-Dragneel-]

Blinks are short and comes in 3. 3 short blinks and a pause. This continues 4 or 5 times before laptop turns on