Microsoft Surface Pro 7 NEED BIOS. HELP!

[mops]

Hello.
I also need a BIOS cleaned/rebuilt for Surface 7 pro i5/8/256 serial# 067245401453

This device is flashing windows logo for about 2 seconds then shuts off.

I have tried the guide for cleaning BIOS, but I ran into issues.
1. Using CMSE 13.3r7, decomposed BIOS does not have "ME Region.bin" file. There's file "ME Sub Partition.bin" (3.3MB). I assume this is the same, but differently named.
2. I downloaded surface pro 7 firmware and drivers from MS and there's file there "SurfaceME_13.0.2436.2.bin" (4MB). I assume this is the 'clean' ME file. it is NOT the same version as the file in original bios. I was not able to find the same version.
3. When I swap the original file with the MS one and try to load CSME project I get "error 209: Failed to get image metadata sub partition"
4. So I tried decomposing, swapping the file and building bios (without exiting fit.exe), and it built a bios file. I compared original with this one using hex editor and I can see that there's block that is different, so I assume the swap was succesfull.
5. resoldered the bios. Now the machine stays on windows logo for about 3~4 seconds, then shuts down. cant get into the bios.

Attached bios is the original as it came from faulty machine.

[volinakis]

Hello.
I also need a BIOS cleaned/rebuilt for Surface 7 pro i5/8/256 serial# 067245401453

This device is flashing windows logo for about 2 seconds then shuts off.

I have tried the guide for cleaning BIOS, but I ran into issues.
1. Using CMSE 13.3r7, decomposed BIOS does not have "ME Region.bin" file. There's file "ME Sub Partition.bin" (3.3MB). I assume this is the same, but differently named.
2. I downloaded surface pro 7 firmware and drivers from MS and there's file there "SurfaceME_13.0.2436.2.bin" (4MB). I assume this is the 'clean' ME file. it is NOT the same version as the file in original bios. I was not able to find the same version.
3. When I swap the original file with the MS one and try to load CSME project I get "error 209: Failed to get image metadata sub partition"
4. So I tried decomposing, swapping the file and building bios (without exiting fit.exe), and it built a bios file. I compared original with this one using hex editor and I can see that there's block that is different, so I assume the swap was succesfull.
5. resoldered the bios. Now the machine stays on windows logo for about 3~4 seconds, then shuts down. cant get into the bios.

Attached bios is the original as it came from faulty machine.

are you sure this is original bios? Because it has other serial. (071473602453)

[mops]

are you sure this is original bios? Because it has other serial. (071473602453)

This is the original bios. I must read the serial number of a different tablet frame. I have several of them (sp7's, also sp5's and sp4's)

[volinakis]

This is the original bios. I must read the serial number of a different tablet frame. I have several of them (sp7's, also sp5's and sp4's)

try this one

[Behindikus]

Hi!

I inherited a Surface 7 Pro (1866) from my Father in law and it's bricked.
Keeps rebooting / flashing Logo.

The Serial is 028134302953


If its possible we need a fresh bios without Passwords.

Thank's a lot!

I tried some BIOS files from this Forum but i am still at the flashing Windows Logo. At First IT was visible for about a second, now i See the Logo for about 3 Seconds. Seems Like Something changed.
But i still need Help

[minhdigital]

I tried some BIOS files from this Forum but i am still at the flashing Windows Logo. At First IT was visible for about a second, now i See the Logo for about 3 Seconds. Seems Like Something changed.
But i still need Help

Send to you, try

[khayal9]

I found a bios from the forum, the computer turned on before but the touch screen was not working and the SSD was not visible, I tried different bios, all of them failed, now even if I write the bios that worked before, it stays at the logo, I tried with new EPROMs, still failed, the Windows logo appears for 3-4 seconds.

Can someone tell me how the image comes to the motherboard without the bios chip? I think the problem is not the bios, there is something different
Please help

[Behindikus]

Send to you, try

Thanks a lot, but its still the same behavior. I think i have to order a new bios Chip.. my ch340 recognized it as a JQ Chip not as a JW. Something seems to be wrong...

[khayal9]

Microsoft Surface Pro 7 BIOS 1866 128GB 021775602353 anakart modeli JALAMA_ICL_MB DV:2 0B
SLP_S4# no signal 0v please help where is the problem?

[peste]

here only "bios requests"...if you have another problem, move the discussion to the main forum...

[vetal3vetal4687]

Good day! Please help me remove the password in the bios dump.
Surface Pro 7 (1866) i5 / 8 / 128
Serial number 024762704553

[volinakis]

Good day! Please help me remove the password in the bios dump.
Surface Pro 7 (1866) i5 / 8 / 128
Serial number 024762704553

try

[vetal3vetal4687]

try

Thank you! All settings are saved, no password.

[volinakis]

Thank you! All settings are saved, no password.

you are welcome

[mops]

try this one

Tried.... same behaviour - windows logo for about 3~4 seconds, then switches off :/

[farouk_1994]

Hello i have this surface pro 7 1906 bios locked
SN: 017178922453

[shiyab]

Hello i have this surface pro 7 1906 bios locked
SN: 017178922453

hi try

[farouk_1994]

Thank you bro it's work like sharm

[AE Soft]

Hello i have this surface pro 7 1866 bios locked
SN: 030327601453

[hoaca388]

Hello i have this surface pro 7 1866 bios locked
SN: 030327601453

Unlocked

[AE Soft]

Unlocked

windows logo for about 3~4 seconds, then switches off