halaberiel
New Member
- Joined
- May 30, 2015
- Messages
- 8 (0.00/day)
### FOLLOW UP ###
OK follow up
Originally I had a screen flicker issue with Flash videos, which is why I installed the custom BIOS XFX sent me (this was suppose to fix it). It didn't fix it & at the same time I was having problems with my screen going black when playing Witcher 3. I thought it was a Witcher 3 issue but it seems I'm getting the same thing playing EU4 as well. Anyway, I changed some drivers & other things at the same time so couldn't be sure what was causing it but decided to try fix the BIOS as it went "well" the first time (didn't realise at the time how serious messing with the BIOS was). I've since reinstalled Windows which funnily enough has solved my flicker issue with Flash but has left me with the black screen crashes.
I'm guessing it must be the BIOS then? Seeking some advice on this as I'm kinda scared to try flashing the BIOS again. The last time I did it I used the BIOS from here. Unfortunately I don't have the BIOS from before the XFX update as I didn't really know what I was doing (the XFX guy didn't tell me to back it up either). Last time I did it in Windows but I've since read that's a bad idea. Does the fact the BIOS update didn't work before suggest it won't work again? Why wouldn't it work (it's the correct BIOSfor my GPU afterall?) & what do you think could have gone wrong last time?
Is there anything else I should check before doing another BIOS flash?
Thanks
### ORIGINAL THREAD ###
So I flashed my GPU in windows to fix some problems with a custom BIOS from XFX, started getting crashes (which now I actually think were caused by something else) so I wanted to revert to the most recent BIOS which I downloaded online for my card. However that failed & now I can't get past the Windows screen although I can still boot in safe mode which is where I'm typing this from.
The error screen - http://i.imgur.com/jrmigJj.jpg
What I've done so far
1. Tried to flash my GPU back to the XFX BIOS with atiwinflash but I just get an error about using administrator mode plus this error "Critical file missing. Please, download and run video BIOS files again.". Followed advice here
https://forums.ebuyer.com/showthread.php/35250-HD-4870-14FPS-1024
"Force the flash (as long as you're sure the BIOS youre trying to flash the card to is correct) by opening the Run prompt and typing C:\Winflashdir\ATIWinflash.exe -p -f biosnamehere. Make sure the BIOS file youre using is in the winflsh directory."
It started flashing but another box came up saying I had to run it in admin mode, when I click OK the flashing stops & winflash closes without completing. Perhaps I can't use it in safe mode? I'm really a noob at this I literally have no idea what I'm doing...
2. Created a USB boot drive as described here
http://www.bjorn3d.com/2010/04/boot...-nvidia-gpu-bios-recovering-from-a-bad-flash/
Type in atiflash -f -p 0 <BIOS file name> & I just get a page file error
http://i.imgur.com/CzGWnJt.jpg
Now I'm lost, my googlefoo has totally failed me. Help ?!?!?
OK follow up
Originally I had a screen flicker issue with Flash videos, which is why I installed the custom BIOS XFX sent me (this was suppose to fix it). It didn't fix it & at the same time I was having problems with my screen going black when playing Witcher 3. I thought it was a Witcher 3 issue but it seems I'm getting the same thing playing EU4 as well. Anyway, I changed some drivers & other things at the same time so couldn't be sure what was causing it but decided to try fix the BIOS as it went "well" the first time (didn't realise at the time how serious messing with the BIOS was). I've since reinstalled Windows which funnily enough has solved my flicker issue with Flash but has left me with the black screen crashes.
I'm guessing it must be the BIOS then? Seeking some advice on this as I'm kinda scared to try flashing the BIOS again. The last time I did it I used the BIOS from here. Unfortunately I don't have the BIOS from before the XFX update as I didn't really know what I was doing (the XFX guy didn't tell me to back it up either). Last time I did it in Windows but I've since read that's a bad idea. Does the fact the BIOS update didn't work before suggest it won't work again? Why wouldn't it work (it's the correct BIOSfor my GPU afterall?) & what do you think could have gone wrong last time?
Is there anything else I should check before doing another BIOS flash?
Thanks
### ORIGINAL THREAD ###
So I flashed my GPU in windows to fix some problems with a custom BIOS from XFX, started getting crashes (which now I actually think were caused by something else) so I wanted to revert to the most recent BIOS which I downloaded online for my card. However that failed & now I can't get past the Windows screen although I can still boot in safe mode which is where I'm typing this from.
The error screen - http://i.imgur.com/jrmigJj.jpg
What I've done so far
1. Tried to flash my GPU back to the XFX BIOS with atiwinflash but I just get an error about using administrator mode plus this error "Critical file missing. Please, download and run video BIOS files again.". Followed advice here
https://forums.ebuyer.com/showthread.php/35250-HD-4870-14FPS-1024
"Force the flash (as long as you're sure the BIOS youre trying to flash the card to is correct) by opening the Run prompt and typing C:\Winflashdir\ATIWinflash.exe -p -f biosnamehere. Make sure the BIOS file youre using is in the winflsh directory."
It started flashing but another box came up saying I had to run it in admin mode, when I click OK the flashing stops & winflash closes without completing. Perhaps I can't use it in safe mode? I'm really a noob at this I literally have no idea what I'm doing...
2. Created a USB boot drive as described here
http://www.bjorn3d.com/2010/04/boot...-nvidia-gpu-bios-recovering-from-a-bad-flash/
Type in atiflash -f -p 0 <BIOS file name> & I just get a page file error
http://i.imgur.com/CzGWnJt.jpg
Now I'm lost, my googlefoo has totally failed me. Help ?!?!?
Last edited: