Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

[wh33t]

Hi,

I have an Alienware 15 R2 with a dead BIOS update.Require a bios dump to enable a reflash please

Many Thanks

Rob

[FrozenHaxor]

Re: Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

Flash this one and post result

[wh33t]

Re: Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

Thanks for the response. I have flashed this .bin to the UE4 chip and it verified successfully but still laptop does nothing other than power button lights up for a short while then goes off again.

I have noticed that the other chip @ UE2 which is a WD25Q80 which I think is the EC behaves strange when i connect it to the 341 usb programmer. The run light on the programmer flashes red as soon as I attach the clip and flashrom fails saying no eeprom/flash found. Does it seem this chip might be the issue?

[peste]

Re: Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

try these too ..

[FrozenHaxor]

Re: Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

Thanks for the response. I have flashed this .bin to the UE4 chip and it verified successfully but still laptop does nothing other than power button lights up for a short while then goes off again.

I have noticed that the other chip @ UE2 which is a WD25Q80 which I think is the EC behaves strange when i connect it to the 341 usb programmer. The run light on the programmer flashes red as soon as I attach the clip and flashrom fails saying no eeprom/flash found. Does it seem this chip might be the issue?

Are you doing in-circuit programming? I wouldn't recommend that at all.

[Leon_Errante]

does anyone have the schematics for this model? . . . . AAP20 LA-B753P Rev 1.0

[Vesko356]

Off topic! You can NOT ask for schematics here in the "Bios requests ONLY!" sub forum. Use the forum search, if you can't find it then start a new thread in the "Schematic requests ONLY!" sub forum:
https://www.badcaps.net/forum/troubl...-requests-only

[Kiki Cares]

I have Dell Alienware 15 R2 - AAP20 LA-B753P Rev 1.0
Bios password
Service TagBZ2M32
PLS HELP ME

[kalilinux25]

I have Dell Alienware 15 R2 - AAP20 LA-B753P Rev 1.0
Bios password
Service TagBZ2M32
PLS HELP ME

can you please re type the service tag

DBZ2M32 ??

[kalilinux25]

can you please re type the service tag

DBZ2M32 ??

Try this

[Kiki Cares]

STILL THE SAME BOSS
PASSWORD DONT REMOVE

[danito]

STILL THE SAME BOSS
PASSWORD DONT REMOVE

Try

[Kiki Cares]

thanks alot boss
the person no fit wait

[evserv]

I have Dell Alienware 15 R2 - AAP20 LA-B753P Rev 1.0
Bios password
Service TagBZ2M32
PLS HELP ME

Service Tag: DBZ2M32
Password: B6AC84F0

[dqtech]

Re: Alienware 15 R2 - AAP20 LA-B753P Rev 1.0

try these too ..

hi sir, im using this file but bios setup still lock...anyone can help please...here i attatch original bios dump
Service Tag : JRWSN32

[dqtech]

i also try update bios using .exe file from dell website but also need password before update begin

[evserv]

password: AB13E516

[dqtech]

password: AB13E516

its WORKING sir....thank you so much!

[krystian666]

password: AB13E516

PLEASE HELP ME BY REMOVING THE PASSWORD
SERVICE TAG : F4LMQ32

[volinakis]

PLEASE HELP ME BY REMOVING THE PASSWORD
SERVICE TAG : F4LMQ32

try passwords:
MARCO
MAMINA

[krystian666]

try passwords:
MARCO
MAMINA

It worked, thanks