GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

[jefminguta]

Re: GL502VM Rev. 2.1 Keyboard Problem

Thats a great fix. Can you post the IT8995 and other dumps into the your bios request post . https://www.badcaps.net/forum/showthread.php?t=79528

I have the same problem, after updating the ROG Strix G513IM keyboard firmware, the keyboard stopped working, only the on/off key works.

You have the keyboard firmware for the ROG Strix G513IM or can you tell me how I could get it?

[reassor]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

When I flashed bios from here and booted w/o battery while mashing f2 keyboard works in bios. But you just restart and it's dead.

If you reset bios you can catch it by hitting f2. But if you leave it (w/o) hdd so it goes to bios by it self kB will not work =(

I'm at loss here. Do not have EC programmer.

[reassor]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

Sorry for reviving the thread but i have a wierd 1.

My keyboard is same like other ones - only power works.

But its not detected in system (usb descriptor failed thingy)
So i cannot flash ec portion of keyboard using KAT from ASUS.

Any ideas?

GL502 VM rev 2.0 (6th gen)

[SMDFlea]

Re: GL502VM Rev. 2.1 Keyboard Problem

I have asus gl702vm. The problem is with the keyboard. The power button works but every other key doesn't.

I have 2 question?
1- we know it8171fn-56 is dead. we bought it. if we change it 8171fn-56 , it need program???

2 - if it need program. for programing need special machanism???
naser6979 is offline

see here - https://rog.asus.com/forum/showthrea...nt-Tool/page12

[naser6979]

Re: GL502VM Rev. 2.1 Keyboard Problem

Hi,

I'm wondering if anyone could explain about the procedure of keyboard's firmware reprogramming on these Asus gaming laptops. I'd appropriate any help.

I have asus gl702vm. The problem is with the keyboard. The power button works but every other key doesn't.

I have 2 question?
1- we know it8171fn-56 is dead. we bought it. if we change it 8171fn-56 , it need program???

2 - if it need program. for programing need special machanism???
naser6979 is offline

[f-bone]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

Thanks

hi guys!

I have the same problem and also a Vertyanov programmer. I can read/write the ITE chip from the keyboard connector and its a 128kb file. How can I target the 56 chip responsible for the keyboard? I do not understand how to programm that one.

@jasko_jacker

[naser6979]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

I have asus gl702vm. The problem is with the keyboard. The power button works but every other key doesn't.

I have 2 question?
1- we know it8171fn-56 is dead. we bought it. if we change it 8171fn-56 , it need program???

2 - if it need program. for programing need special machanism???

[pctec]

Re: GL502VM Rev. 2.1 Keyboard Problem

You mentioned you can flash the keyboard firmware for this fix. Is there a process you can point me to that has a guide to making that firmware swap?

Hi,

I'm wondering if anyone could explain about the procedure of keyboard's firmware reprogramming on these Asus gaming laptops. I'd appropriate any help.

[emestee]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

Please note that on Asus boards the designations printed on the board silkscreen itself (eg. X01AB Rev 2.0) often mean nothing. The exact model of the board is on the yellow sticker on the RAM slot or similar.

[cilversoul]

Re: GL502VM Rev. 2.1 Keyboard Problem

SOLUTION

I finally found a solution for the keyboard problem.

I found the Asus Keyboard Adjustment tool, extracted the .exe file and inside the ./.rsrc/1028/BINARY directory are located 4 56k sized FW_NK000XXXXX files.

These are different keyboard firmwares that can be flashed to IT8171fn-56.

For the GL502VMK board I used FW_NK0003000B and flashed it with Vertyanov.


I'll post these files as attachments for anyone that has the same problem.

PS. Can a mod mark this post as solved? I couldn't find the solved option.

You mentioned you can flash the keyboard firmware for this fix. Is there a process you can point me to that has a guide to making that firmware swap?

[lazaro.089]

Re: GL502VM Rev. 2.1 Keyboard Problem

Thats a great fix. Can you post the IT8995 and other dumps into the your bios request post . https://www.badcaps.net/forum/showthread.php?t=79528

Sure! I'll post them there too!

[mcplslg123]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

Wow, Good job

[jasko_jacker]

Re: GL502VM Rev. 2.1 Keyboard Problem [SOLVED]

Thanks

[SMDFlea]

Re: GL502VM Rev. 2.1 Keyboard Problem

Thats a great fix. Can you post the IT8995 and other dumps into the your bios request post . https://www.badcaps.net/forum/showthread.php?t=79528

[lazaro.089]

Re: GL502VM Rev. 2.1 Keyboard Problem

SOLUTION

I finally found a solution for the keyboard problem.

I found the Asus Keyboard Adjustment tool, extracted the .exe file and inside the ./.rsrc/1028/BINARY directory are located 4 56k sized FW_NK000XXXXX files.

These are different keyboard firmwares that can be flashed to IT8171fn-56.

For the GL502VMK board I used FW_NK0003000B and flashed it with Vertyanov.


I'll post these files as attachments for anyone that has the same problem.

PS. Can a mod mark this post as solved? I couldn't find the solved option.


https://www.badcaps.net/forum/showpo...9&postcount=15

.

[lazaro.089]

Re: GL502VM Rev. 2.1 Keyboard Problem

Thanks! @mcplslg123
I have the correct dump thanks to @SMDFlea.

And I'm back to square 1. (At least I have the right dump)
Now, I'm trying to flash the EC, Trying with 8171 I only can flash 56K of the EC Dump.
So, I tried programming the IT8995 (I took precautions and this time dumped correctly before flashing)

I did flash the EC IT8995 with success. But I keep having the keyboard problems.

I'll check the boardview to track down the connections but I really think is firmware related. Because some dumps I try with IT8171 resulted in CapsLock led always on and others shut it down.

Any ideas what should I check next?

UPDATE:

I found out that Main Bios DOES rewrite the EC Bios after first boot.

[mcplslg123]

Re: GL502VM Rev. 2.1 Keyboard Problem

Look at post#4 in https://www.badcaps.net/forum/showthread.php?t=67696 for GL502VM rev 2.1 bios.

[lazaro.089]

Re: GL502VM Rev. 2.1 Keyboard Problem

Your bios backup isn`t proper. Make another backup and post it in the other thread of yours in the bios requests.

Ok then I think I'm screwed, I didn't pay attention and the dump failed.

And I already overwritten the Main bios, It does boot tho, but I'm pretty sure it isn't the model because inside the bios it shows GL502VMZ

What should I do now?

[SMDFlea]

Re: GL502VM Rev. 2.1 Keyboard Problem

[QUOTE=lazaro.089;916709]Sorry for the late response, I took off the weekend.

Here is my main Bios dump

Your bios backup isn`t proper. Make another backup and post it in the other thread of yours in the bios requests.

[SMDFlea]

Re: GL502VM Rev. 2.1 Keyboard Problem

Its the ITE8171 that gets programmed by a vertyanov programmer

GL502VM IT8171 KB_pins=30 LEFT DOWN FLASH=56 PD0=29 PD1=20 PD2=15 PD3=23 PD4=14 PD5=16 PD6=12 PD7=30 BUSY=26 STB=18 AFD=28 INIT=21 SLIN=19 KSI4=22 KSI5=24