Need Help Radeon HD3450 Unknown for Catalyst after flashbios

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Augusto
Legit Little One
Legit Little One
Posts: 1
Joined: Sun Sep 21, 2008 12:44 pm

Need Help Radeon HD3450 Unknown for Catalyst after flashbios

Post by Augusto »

Hello
Need Help Please
Video card is PowerColor Radeon HD 3450 PCI-E 256 MB DDR2 in slot pci-e with no crossfire or pci video card.
System is
Atlhon 64 X2 4800+
ASUS M2N-X Plus
2 GB DDR2 800 MHZ
Windows Vista Ultimate 64 SP1

Here run GPU-Z, ATIFLASH and RBE.
GPU-Z in Vista 64 and ATIFLASH in DOS for save the original bios file. GPU-Z and ATIFLASH saved file with 64 KB size.
In 64 RBE and changed gpu clock minimum for 300 MHZ for PowerPlay Modes.
Boot in DOS with no memory managers and atiflash - p 0 rv620.bin
ATIFlash made the work.
PC Power Off after.
PC Power ON video OK in BIOS Startup.
Later installing video driver Catalyst not recognize the gpu.
PC restarted and I tried atiflash again.
The problem is that ATIFLASH not find the video card.
Message "No adapter Found"
comnands useds
atiflash -p 0
atiflash -pa

In Windows GPU-Z also not find the video card. 4 minutes to open GPU-Z in a dual core cpu and before flash bios is 5 seconds to open. GPU-Z no find video card and a send a information that video card is a RV610 with wrongs codes for video card ( -1GB/s -1GT/S Partner Hightech and some unknown codes)
Impossible reflashing with ATIFlash and WInflash. Both not find ATI Adapters in system.

The video card with the bios modified with RBE not have reference with ATI and both ATIFLASH and Winflash not recognize in the system and both not execute. I need some software that not check ATI video card in system and flash the original BIOS.
The video card boot OK and not need a second video card for recover.

FlashRD, Flashrom and RADFlashplus "Adapter No Found"
VGABIOS Bios Utility Ver 1,10 for load original BIOS and after flash
"Checksum Wrong" with original bios
VGABIOS is just for NVIDIA ?
RAMBIOS not work here.
I have original BIOS.
Help please.
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