need bios for gateway GWTN156-3BK

[stas-karabas]

There is a laptop Gateway GWTN156-3BK that does not show a picture when turned on, the fans are spinning. Suspicion of a faulty BIOS. Can anyone share the BIOS dump?

The dump was taken from the laptop using a clothespin and CH341 programmer using NeoProgrammer 2.2.0.10

BIOS backup attached
S\N: GWTN156-3BK20H03505

[qayyum786]

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

YOU MUST
POST OLD BIOS BACKUP
POST SERIAL NUMBER/SERVICE TAG:-

[stas-karabas]

Thanx. Already posted

[qayyum786]

try

[stas-karabas]

try

unfortunately there is no image output, and no via hdmi either.

[qayyum786]

same status ?

possible bios is cropped or posibale other hardwear issue
since getaway donst provide any bios file on its support we can find another working bios
post your mother board part number we will try to get a third party working bios for you

[stas-karabas]

same status ?

possible bios is cropped or posibale other hardwear issue
since getaway donst provide any bios file on its support we can find another working bios
post your mother board part number we will try to get a third party working bios for you

same situation.

mb: GK7MROR_v1.1 10L (GK7MROR11T04203411497)

[qayyum786]

Try this

[SMDFlea]

There is a laptop Gateway GWTN156-3BK that does not show a picture when turned on, the fans are spinning. Suspicion of a faulty BIOS. Can anyone share the BIOS dump?
The dump was taken from the laptop using a clothespin and CH341 programmer using NeoProgrammer 2.2.0.10
BIOS backup attached
S\N: GWTN156-3BK20H03505

Try this one. Built with GKxMP60xN102.ROM from winraid -> https://winraid.level1techs.com/t/ne...recovery/93122

DMI
420000 - 42003F
97F000 - 97FFFF

[stas-karabas]

Try this one. Built with GKxMP60xN102.ROM from winraid -> https://winraid.level1techs.com/t/ne...recovery/93122

DMI
420000 - 42003F
97F000 - 97FFFF

I checked your and the previous BIOS dump, unfortunately there is no result. Can you explain what kind of DMI data this is and what should I do with it?

[qayyum786]

possible you dont have an bios issue in your board it could be a hardware issue

DMI means information of your laptop like your serial number your windows license key etc etc .

[stas-karabas]

possible you dont have an bios issue in your board it could be a hardware issue

DMI means information of your laptop like your serial number your windows license key etc etc .

Thanks anyway for wanting to help with my problem. I will continue to look for what the problem is. All the best to you.

[hotcrossedbuns999]

When plugged in the laptop battery charging light flashes, and that's the only sign of life. No screen backlight and no fans.

I flashed all of the fix attempts on this site (post 1 and post 2) with no improvement, except the one from this post (by volinakis). Now if I hold the power button down for a few seconds, both fans spin for a split second and turn off. No other signs of life.

I cant find any official bios on Gateway website.

I found a post on reddit where someone found that the bios for the same hardware, but with XMG Core 15 branding, worked. I don't know if that would help any.

MODEL: Gateway GWTN156-3BK (I think the "BK" just denotes the color as black.)
S/N: GWTN156-3BK20H03410
MOBO: MB PCB GK7MR0R_V1.10L
MOBO S/N: GK7MR0R11T04203411454
BIOS CHIP: AH1946 25B1270SIG UA7938 (I think. It's really tiny.)

[SMDFlea]

Thread merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread.

[hotcrossedbuns999]

I misunderstood the rules and thought it meant DON'T ADD YOUR ISSUES TO SOMEONE ELSE'S ISSUES, especially a two year old thread. Also, this thread didn't fix their problem.

Thank you for any help though.

[SMDFlea]

I misunderstood the rules and thought it meant DON'T ADD YOUR ISSUES TO SOMEONE ELSE'S ISSUES, especially a two year old thread. Also, this thread didn't fix their problem.

Thank you for any help though.

have you tried the bios at posts 7 & 8

[hotcrossedbuns999]

have you tried the bios at posts 7 & 8

Yes, I have. Same result: Battery charge flashes and that's it.

I saw ON REDDIT that you could use the bios from a XMG Core 15 (TongFang GK5MR0O), but it is only 13,312kb and the Bios file from my laptop and posted on BadCaps is 16,384kb. Maybe that can help you?

I cannot find the stock bios anywhere. Gateway doesn't even have the file on their site.

[hotcrossedbuns999]

Bump.

Also, I'm having trouble opening this page. 9 times out of 10, this page won't open and says to contact system admins... 🤷♂️