Dell Vostro 5401 bios

[tomodachi]

#4 worked for me, thanks !

[KELO1981]

Hi,
Can you please help.
I have a Dell Vostro 5401 (Service Tag: 9K4Y403) with a Mockingbird MB 8L 19812-1 motherboard.
All voltages are present, but the laptop won’t turn on. The white power light and Caps Lock light blink once every three seconds. I replaced the flat CMOS battery, but the issue remains unchanged.

Bios attached

[Rusan85]

Hello, please help with firmware! They brought me a Dell Vostro (P102F), I don't know the exact model, it doesn't turn on. Someone flashed the BIOS on one flash drive, or something like U2503, the second one, U2501, I think, was not touched. I flashed the BIOS from the second post to both flash drives, the laptop turned on, but the model is most likely wrong and the service tag is not registered.
Service tag:7cz6403
Probably Vostro 15 5501. you've gotten into the wrong topic

[Rusan85]

SORRY

[email5542]

Hello! My 16 megabyte firmware file is faulty. Because of this, the laptop does not turn on and the LEDs blink. My Service TAG is: 586Q963. I tried to flash it with another firmware attached above, but because the Service TAG is not changed to the correct one, the laptop swears and threatens to work poorly. Could you please help me? Motel of Laptop: VOSTRO 5401

[isabektas]

Hello, the Dell computer that came to my service center was constantly having reset issues. I backed up the BIOS and installed this BIOS. The system worked. However, I couldn't get it out of manufacturing mode by pressing Alt+F. I've tried all sorts of methods online, but I can't record the service tag number. The fan sometimes runs full, sometimes normal.
maionboard :19812-1
49WX6$JA
ST: BGK8963
EX:24946041963
DP/N: 05PGTM
It opened with the accent words but I cannot enter the service tag number.

[SMDFlea]

Hello, the Dell computer that came to my service center was constantly having reset issues. I backed up the BIOS and installed this BIOS. The system worked. However, I couldn't get it out of manufacturing mode by pressing Alt+F. I've tried all sorts of methods online, but I can't record the service tag number. The fan sometimes runs full, sometimes normal.
maionboard :19812-1
49WX6$JA
ST: BGK8963
EX:24946041963
DP/N: 05PGTM
It opened with the accent words but I cannot enter the service tag number.

Post the original backup

[isabektas]

Post the original backup

Vostro 5401.rar (8.02 MB, 0 views) These are the original read files.

[lab10.haifa]

Hello friends. I have a Manufacture mode problem with 8AC6D992 error on Vostro 5401 (9Q9D963)
i've tried couple of roms but still have this error.
can anyone help, please?

[Hamza1995]

Can you clen me plz
Dell vostro 5401
MOCKINGIRD ICL MB 19812-1 49WX6$JA
ST: 1B40403
EX:2848633923

[LBTT1121]

Can you clen me plz
Dell vostro 5401
MOCKINGIRD ICL MB 19812-1 49WX6$JA
ST: 1B40403
EX:2848633923

try and feedback

[Hamza1995]

try and feedback

service tag not save

[LBTT1121]

service tag not save

because Bios you attach not Original, I clear ME, not clear TAG

[Hamza1995]

because Bios you attach not Original, I clear ME, not clear TAG

what is the solution?
could you help me?

[LBTT1121]

what is the solution?
could you help me?

try

[Hamza1995]

try

same problem service tag not save

[yaaqbeh]

hi all
dell vostro 5401
i need bios ..not working
service tag :;;; HBBJ503
EX :;;; 37689796371
MFG YR 2020

[hoaca388]

Vostro 5401
Service Tag: HBBJ503