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

[SMDFlea]

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

after an official firmware update, the surface me must be corrupted.
does not finish installing the firmware update, error Code 10. the touch does not work.

The BIOS has never been touched, the only thing I have done is change all the hardware parts, LCD, Flex, touch plate...

I think that I would only have to modify in the bios, so that the touch is activated.

You havn`t mentioned the model number.If the flash descriptor is locked you will need an SPI programmer to backup the whole bios.

[Penetre]

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

You havn`t mentioned the model number.If the flash descriptor is locked you will need an SPI programmer to backup the whole bios.

the model is a surface 6 pro 1796. I have to desolder the BIOS chip, right?

I have tried to boot from a USB efi Shell + ru.efi. It turns on correctly, but I don't know how to use it.

is it impossible to get a dump from there?

I'm sorry if my questions are silly, I'm still learning on this subject.

[SMDFlea]

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

the model is a surface 6 pro 1796. I have to desolder the BIOS chip, right?

I have tried to boot from a USB efi Shell + ru.efi. It turns on correctly, but I don't know how to use it.

is it impossible to get a dump from there?

I'm sorry if my questions are silly, I'm still learning on this subject.

You will have to use an SPI programmer.If the chip is a WSON type (no legs on the chip,soldered flat) you will need to desolder it and use a WSON adapter board,or use a WSON8 pogo adapter
https://www.badcaps.net/forum/showth...ght=WSON8+pogo
https://www.aliexpress.com/item/1005001830846980.html
https://www.badcaps.net/forum/showpo...40&postcount=2
.

[Penetre]

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

You will have to use an SPI programmer.If the chip is a WSON type (no legs on the chip,soldered flat) you will need to desolder it and use a WSON adapter board,or use a WSON8 pogo adapter
https://www.badcaps.net/forum/showth...ght=WSON8+pogo
https://www.aliexpress.com/item/1005001830846980.html
https://www.badcaps.net/forum/showpo...40&postcount=2
.

wow thank you very much, I hadn't seen that you answered.

I continue studying, researching and going crazy, looking on the internet, some solution so as not to have to desolder hahaha

But I think your solution is the most "easy", although it scares me.
Using the aliexpress adapter is another good option!

Question from Noob, from the "Ru.exe, Ru.EFI", could not modify the values?



Thank you very much again.

[huynhdoluan]

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

please tell me where you get the ISH Firmware file from, if not, you can't build the file

[SMDFlea]

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

please tell me where you get the ISH Firmware file from, if not, you can't build the file

The ISH firmware is in the bios

[ahmypc]

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

Which file in pro 7 needs to be changed for me region cleaning?

[SMDFlea]

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

Which file in pro 7 needs to be changed for me region cleaning?

ME Sub Partition.bin .It is the ME firmware.The new PRD_RGN firmware from the repository must be renamed to: ME Sub Partition.bin .If you can`t find the same PRD_RGN version use the nearest older or newer one.

Follow the win-raid guide "D4. CSME 11 - 15 & CSTXE 3 - 4"

https://winraid.level1techs.com/t/gu...zation/31277/2

[ahmypc]

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

ME Sub Partition.bin .It is the ME firmware.The new PRD_RGN firmware from the repository must be renamed to: ME Sub Partition.bin .If you can`t find the same PRD_RGN version use the nearest older or newer one.

Follow the win-raid guide "D4. CSME 11 - 15 & CSTXE 3 - 4"

https://winraid.level1techs.com/t/gu...zation/31277/2

Thanks.

[keczuk]

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

So what if i don't have oryginal bios for Surface 5 PRO.
I have ISHC Valid = True but the touch screen not working.

How to Fix this ?? Or this is not possible if I don't have original bios

[SMDFlea]

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

So what if i don't have oryginal bios for Surface 5 PRO.
I have ISHC Valid = True but the touch screen not working.

How to Fix this ?? Or this is not possible if I don't have original bios

Have you installed all updates and drivers from microsoft. Make a bios backup and open it with FIT version 11 ,the ISH settings should be set the same as they are in the 1st picture (left side) at post #1
.

[keczuk]

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

Yes i have installed all driver. I try this on W10 and W11 and is same result. On bios in FIT is GOOD but touchscreen not working.

[zijie]

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

awosome man!

[zijie]

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

Bro,my surface pro4 touch no woring because of bios,but the original bios was lost,can i use this method to repair it?

[peste]

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

Bro,my surface pro4 touch no woring because of bios,but the original bios was lost,can i use this method to repair it?

yes, but first make a copy of the bios...

[abbassink]

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

How to open the file (bios bin file)
???

[SMDFlea]

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

How to open the file (bios bin file)
???

Your ME firmware is corrupted.Cleaning the ME firmware might fix it, if it will open with FIT.Post your bios in one of the same model thread topics if you can`t clean the ME yourself.
Here`s the ME cleaning guides https://www.badcaps.net/forum/showpo...41&postcount=3

[Lgatom]

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

Good afternoon, I have a Surface Pro 4 with the Touch not working and the error in the device listing, for the solution according to the procedure described above would I have to access the BIOS memory physically or would there be some software to be used?

[hoaca388]

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

Good afternoon, I have a Surface Pro 4 with the Touch not working and the error in the device listing, for the solution according to the procedure described above would I have to access the BIOS memory physically or would there be some software to be used?

You have to access the BIOS memory physically by a programmer.

[Dan20701]

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

Hello I am working on a Microsoft Surface Pro 6, M1086841-003
and I have no touch screen, I have been following this guide and I think
I get what to do I am just having problems picking what file to use

I have ME Version 11.7.4.3330

There are two files in, CSME 11.7 Repository r10, what one do I use

11.7.4.3330_CON_H_DA_PRD_RGN
11.7.4.3330_CON_LP_C_NPDM_PRD_RGN

Any help picking a file please, How do I know what one?. Thanks.