surface pro 6 1796 flashes logo

[stevep2k21uk]

i have a surface pro ****** that flashes logo when booting, i have extracted the bios from the chip

can anyone help diagnose problem?

MOD EDIT: Surface pro 6
.

[stevep2k21uk]

Re: MS Surface no touchscreen after cleaning ME Firmware **FIX**



this is my bios - FIT shows ish as yes.

i believe the ME is corrupt

[stevep2k21uk]

Re: MS Surface no touchscreen after cleaning ME Firmware **FIX**



if these two files were merged would this fix the problem?

[stevep2k21uk]

surface pro 5 1796 flashes logo

hi

i have a suface pro 1796 that flashes logo on boot then goes off,

i believe its a corrupt update, i have extracted the bios from the flash and it fails when i run ME analyser - CRC errors.

i have a working bios that has the same version and was wondering if there was anyone out there who could replace the ME in my file with the working one from the other?

(if this is possible!)

extract is my file

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Bump

[peste]

Re: MS Surface no touchscreen after cleaning ME Firmware **FIX**

this is my bios - FIT shows ish as yes.

i believe the ME is corrupt

try..

[stevep2k21uk]

Re: MS Surface no touchscreen after cleaning ME Firmware **FIX**

try..

thanks, but can you confirm that in FIT the ish is set to NO?

how do i fix this

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Anyone?

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Bump

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

2 versions - original extracted bios and FIT output with new ME region

but still flashes logo so believe its something more that is corrupt,
if i change bios region i lose serial numbers etc,

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Bump

[SMDFlea]

Re: surface pro 5 1796 flashes logo

Bump

try this one.

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Hey smdflea

I have flashed it and the tablet boots but there’s a code 10 power failure on the TCon driver.
Any ideas?

Thank you for your help

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Hey smdflea

I have flashed it and the tablet boots but there's a code 10 power failure on the TCon driver.
Any ideas?

Thank you for your help

new screen fitted - tcon error has gone so must have been related to missing screen.
touch doesnt work though with new screen

[SMDFlea]

Re: surface pro 5 1796 flashes logo

new screen fitted - tcon error has gone so must have been related to missing screen.
touch doesnt work though with new screen

Try this one. I`ll change the thread title as its a surface pro 6 not 5

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Try this one. I`ll change the thread title as its a surface pro 6 not 5

screen just flashes on then goes off again like initial problem

[SMDFlea]

Re: surface pro 5 1796 flashes logo

screen just flashes on then goes off again like initial problem

Try this new one please.

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

Try this new one please.

when i check it with me analyser it gives crc errors? should i still try it?

[stevep2k21uk]

Re: surface pro 5 1796 flashes logo

when i check it with me analyser it gives crc errors? should i still try it?

errors from test2

[SMDFlea]

Re: surface pro 5 1796 flashes logo

errors from test2

new one.