AMD Radeon HD 7650M ROM

[SiddRamesh]

How to dump AMD Radeon HD 7650M Rom, Ive tried all method but no luck

1.AIDA64 Extreme Edition 

2.GPU-Z (Bios not readable)

3.Ubuntu 14.04 (I/O Error)

4.DPCI Manager

5.DarwinDumper

 

M using ROM for my AMD Radeon HD 7650m from internet resources, is it ok coz I’ve tried GPU-Z, AIDA64,DarwinDumper,DPCI Manager but no luck.

M getting Full QE/CI, only wanted to know if its ok to use someone ROM(same device) or it will cause problem to my graphics card.
Is VBios ROM device specific !
Also m having Gradient Issue !
Fully Confused.

i can see rom in Ubuntu 14.01 (Live USB)!
ubuntu@ubuntu:~$ find /sys/devices -name “rom”
/sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/rom <- this is Bios (131kb)
/sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/rom <- this is VBios ROM (65kb)

only need to copy !
Ive used Sudo but no luck !
But y does ubuntu is giving I/O error !

[SnakeHaveYou]

I'm also using a ROM from internet because i couldn't extract mine, and the one that i extracted was corrupt..

 

The ROM i downloaded is from a 7670m from a Toshiba, so i'm not very worried..