Dell latitude 7490 bios

[dqtech]

this laptop turn on few second then off...i try several file from this post but it give no display....

Service Tag = 4Q34PV2

[LBTT1121]

this laptop turn on few second then off...i try several file from this post but it give no display....

Service Tag = 4Q34PV2

hi, try and feedback

[dqtech]

hi, try and feedback

not working sir...still turn off after few second

[dqtech]

Re: Dell latitude 7490 bios



try..

i have try all the bios file from this post and only this file give my laptop stay on....but no display

Board Number = DAZ40 LA-F322P REV 3
Service Tag = 4Q34PV2

[Bowayne]

Laptop only fan spins lcd on but no diplay
Here are my dump files
Service Tag: Service Tag: 1MYC4Q2
Express Service Code: 3564711146
Board : DAZ40 LA-F321P REV 1.0(A00)
Please assist, also there was another thing where these laptops has a very very slow boot logo delay when some bios gets reprogrammed.

[SMDFlea]

For slow boot clean the ME firmware

[hoaca388]

Laptop only fan spins lcd on but no diplay
Here are my dump files
Service Tag: Service Tag: 1MYC4Q2
Express Service Code: 3564711146
Board : DAZ40 LA-F321P REV 1.0(A00)
Please assist, also there was another thing where these laptops has a very very slow boot logo delay when some bios gets reprogrammed.

Latitude 7490

Service Tag: 1MYC4Q2

[Bowayne]

hoaca388 thank you but now it just shows the powerlight for 3 seconds then switches off

[Bowayne]

SMDFlea hoaca388 Ive tried me clean, but to be honest Im still a newby and all tries ended up failing.
Note : This is when I take an identical laptop bios, then i can get it booting , but it still takes very long and the service tag/mac/express serive tag is then incorrect in the bios.
The other laptop bios attached that post but is slow, my service tag is above at 226

[hoaca388]

SMDFlea hoaca388 Ive tried me clean, but to be honest Im still a newby and all tries ended up failing.
Note : This is when I take an identical laptop bios, then i can get it booting , but it still takes very long and the service tag/mac/express serive tag is then incorrect in the bios.
The other laptop bios attached that post but is slow, my service tag is above at 226

Try

[ali akbar]

dell 7490
daz40 la-f322p rev 3.0
clean plz

[SMDFlea]

dell 7490
daz40 la-f322p rev 3.0
clean plz

Read https://www.badcaps.net/forum/troubl...before-posting ,post the service tag and a description of the problem.

[Emmy400]

Hello guys i have this Dell 7490p
board number: LA-F322P REV 2.0
each time i power on the laptop the fan spins and the keyboard light comes up then after few seconds it goes back off...I'm guessing it could be the bios file please can anyone help me with a clean file...Thanks

[SMDFlea]

Hello guys i have this Dell 7490p
board number: LA-F322P REV 2.0
each time i power on the laptop the fan spins and the keyboard light comes up then after few seconds it goes back off...I'm guessing it could be the bios file please can anyone help me with a clean file...Thanks

Thread merged. Type your service tag and post your bios backup. Read https://www.badcaps.net/forum/troubl...before-posting

[hollo13]

Laptop turn ON, blackc screen, pussh power button, turn OFF.
Service Tag: Service Tag: 106MLQ1
Express Service Code: 2187914618
Board : DAZ40 LA-F321P REV 1.0(A00)
CPU I7 vPro
THX

[LBTT1121]

Laptop turn ON, blackc screen, pussh power button, turn OFF.
Service Tag: Service Tag: 106MLQ1
Express Service Code: 2187914618
Board : DAZ40 LA-F321P REV 1.0(A00)
CPU I7 vPro
THX

try

[nyknemesis]

Re: Dell latitude 7490 bios




I upload clean BIOS for 7490 DAZ40 LA-F321P rev2.0 (A01)_I7-8650U_CPU-ID_806en

This BIOS help me and boot up successful

Thank you

[Young Man]

Keyboard light, black screen
Service Tag: HM9BTQ2
Board : DAZ40 LA-F322P REV 1.0(A00)
CPU I7
Please, fix it.
Thanks,

[LBTT1121]

Keyboard light, black screen
Service Tag: HM9BTQ2
Board : DAZ40 LA-F322P REV 1.0(A00)
CPU I7
Please, fix it.
Thanks,

try

[Young Man]

try

It works. Thank you so much

[shyju_ga]

Hi Guys
Looking for a ME clean for my below bios
Laptop Model: Latitude 7490
Serial No: 7p6gsq2
Motherboard: LA-F321p rev2.0 (A01)