XFX Radeon HD 5770 not booting with 6 beep codes

Recker_1

Commendable
Nov 29, 2016
3
0
1,510
Hei
I accidently bought a used Ati HD 5770 for mac pro, but relized it after the shipping.
I have windows 10, so it was useless for me, so I wanted to change or sell it. I changed it with a XFX Radeon HD 5770 that was tried on a mac pro. My psu wasn't enough for the card, so I bought a new psu(600watt), so the problem isn't about the power, the psu is working.

The problem is when I tried the gpu on my pc, it failed to boot. When I turn my pc on with the gpu, everything seems to be working, but nothing is being shown on the screen, and I only hear once 6 beeps, and nothing else happens, the pc fans are running like normal, but it shows black screen.

the cause might be because the flash or bios had been changed when the seller tried to use the card on his mac pro. That's my guess, it could be another problem. But how do I fix the problem to make it work with my pc? pls help me

PC Rig
Operating system: Windows 10 pro 64 bit
CPU: intel i7 2600
Psu: ACE 600watt
Ram: 4gb ddr3
HDD: Toshiba 320gb
 
Solution
Try taking it out and reseating the card back in the slot. Try resettin the bios and also check if you have the latest bios for your motherboard.

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