Graphic Cards Deceased ATI Radeon 4770?

Oceanstar

Beginner
ATI Radeon 4770 dies suddenly.

Monitor shows "out of range" on powering up the machine. Steps taken:
  • Visual inspection: no blown capacitors or any signs of burning/physical damage
  • Unseated the card, took off heat-sink, cleaned it-applied fresh thermal paste on GPU and re-seated it
  • Tried the card in different slots on the same MoBo
  • Tried card in another machine: same result (out of range message).
Since there is no display whatsoever, there is nothing I can do.
Please don't reply with "buy a new card, bro" - I don't have the money.
Any suggestions on how I can positively confirm its a dead card/repair it? Flash the GPU BIOS perhaps?
 
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