dell precision m3800 with a locked bios

[AAAC]

The backup using utility seems to be incomplete, while using "Universal BIOS Backup Toolkit" utility, on the right side there is a check box in Custom option, check it and select the biggest value in the drop down menu, which is 16384K, then perform the backup and save the file.

[OldDrongo]

Hello,

I have a Dell Precision M3800 with a locked BIOS. Can someone help with the password please?

The service tag is
J3MQXZ1

A BIOS backup is attached. It was made with Universal BIOS Backup Toolkit 2.0.
.

[azunkd]

Hi Mr volinakis . Thank you for your time, i m sur my dump is ok , because i programmed the same chip with one other members , but the password still mine , finally i decrypted my password from bin file and it was like you see : C LIQ;
again im so greatfull for your time

[volinakis]

read chipset once again and compare the result with last one, if they are identical erase chipset and write this file into it. I can't decrypt your password so I removed password from dump but I guess your dumps are not ok.

[volinakis]

last reading with exact chip id

well ...

[azunkd]

last reading with exact chip id

[azunkd]

last reading with exact id chip without isp

[azunkd]

i read the chip 3 times and it give me the same size 8.388.608 bytes ,my programmer is rt809F

[azunkd]

I will do it and thank you again

[volinakis]

read bios again without using ISP, choose W25Q64BV sop8.

[azunkd]

hello everyone , i hope someone can help me with my del presicion m3800
service tag: CZR5562
dump file joined
Thank you very much and have a nice day. best regards

[volinakis]

you have to read bios chipset and upload the result here. Read post 129 or RULES of this forum.

[azunkd]

hello everyone , i hope someone can help me with my del presicion m3800
service tag: CZR5562
Thank you very much and have a nice day. best regards

[Akintunde]

Re: dell precision m3800 with a locked bios

Good day ,everyone, I have a dell precision m3800 with a locked bios. I am hoping one of you could assist me? Service Tag is 14P6V32 and the express service code is 2460957662

[volinakis]

Re: dell precision m3800 with a locked bios

that's a new one ... google translate misfired

[SMDFlea]

Re: dell precision m3800 with a locked bios

Thank you. You are the God of all Gods.

[megmegi]

Re: dell precision m3800 with a locked bios

Try password: C00LBLU3

use QWERTY keyboard

Thank you. You are the God of all Gods.

[ollikaa]

Re: dell precision m3800 with a locked bios

Try password: ADMIN123

Use QWERTY keyboard

Excellent! You are awesome!

[volinakis]

Re: dell precision m3800 with a locked bios

Good afternoon. I am asking for the password for the Precision M3800.
Service tag 6NTM562.
Thank you very much and have a nice day.

Try password: C00LBLU3

use QWERTY keyboard

[volinakis]

Re: dell precision m3800 with a locked bios

Hello Vesko356,
please excuse my late reply. I had to figure out how to get a dump of the bios these days. I only did it with DOS in the past, but that didn't work with Dell.

So for all that are asking after me, you need the Intel Flash Programming Tool (ftpw.exe or ftpw64.exe) which is included in the "Intel ME System Tools".

Thanks in advance for your affort.

Dump is attached.

Try password: ADMIN123

Use QWERTY keyboard