How do you do.
Dell Vostro 3400 System BIOS update failed
Before Bios Version : A10
Update to : A12
Affter updated, Can't boot to bios, Blank sceen
On a Vostro 3700 you must copy the .hdr file and rename it to winery70.hdr. Otherwise, the instructions above are spot-on! Thanks!
When I try this on a Dell 3700 I don't get any video after hold the end button and plugging in a the ac adapter I do get the power light to stay on and the fan spining and ideas Thanks
Ok I figured it out. You need to make sure you format the flash drive to fat 32 first or the motherboard wont read the flash drive
I have follwed all steps:
1- format fat32 pendrive 1gb
2- copy A3500_A10 or A3500A12 to prendrive
3- ran A3500_A10.exe or A3500A12.exe /writehdrfile
4- ran A3500_A10.exe or A3500A12.exe /writeromfile
5- renamed run A3500_A10.hdr or A3500A12.hdr to winery50.hdr
6- Removed the battery and AC power from the dead computer
6. Inserted the flash drive into the dead computer's USB port
7. Holded down the End key and then connected the AC power
8. USB flash led and coller turned on
But nothing more, could anyone help me?
@ferfuji: Here it worked for the first time. Check flash drive, try another USB port. Press and hold End key _while_ connect AC power and hold it for another few seconds... it loads and starts BIOS from USB, and a recovery screen comes in.
hello, i follow all steps listed but nothing is happen to my vostro 3549, the screen is always black, there's just the cpu fan running. help please