HDD light flashing? PC power LED is on? that's a good sign.
Your mobo "might" still be alive.
And since your monitor can display its logo, chances are it is functional.
Are you using the onboard (built-in) video? Or a discrete (PCIe) GPU?
Anyways, do this first, reset/clear your BIOS/CMOS, and if that doesn't work, then you can start isolating your video card. Make sure you unplug the power cord first before you attempt this. If you're not comfortable doing this, better bring it to a reputable technician.

Here is a great video tutorial on how to reset/cear your cmos/bios:
good luck.





Quote Originally Posted by bbio View Post
Sakto ka boss ako lng jud ni dad.on ugma sa shop wla mangud koy spare parts pra testing but to answer ur question.
Hdd light blinks - yes
Beep - murag wala
Reset bios - unfortunately dli ko kbaw