Official Coffee Lake Refresh Thread/BIOS for ALL Clevo Laptops - RTX CARDS NOW SUPPORTED

Is your actual CPU supported by the original BIOS?
In other words, why did you have dsanke BIOS in the first place, thats is usually done to use unsupported CPUs, so is your CPU supported by the original BIOS?

 

So if bios chip is near wifi card kbc is under wifi card so what is this chip under keyboard ?

 

Because I want have unlock bios to change -100 undervolt in bios

 

Yes Now I put I7 7700K oryginał bios support this cpu and dsake too

 

If you have a programmer, dump its contents and post here.
But there seems to be a J FLASH1 and JFLASH2, so maybe you can indeed program both EC's via the keyboard interface, either putting a short into the JFLASH1 or JFLASH2 connectors.

But still, try programming you BIOS with a working BIOS dump first before buying anything.

 

Both EC have their FW. It must be in the EC FW soic flash chip.

The issue he is posting in video is not related with BIOS, but could be hardware or the EC controllers firmwares.

 

Just use hex editor open your dumped file , you will found there are all 0xFF after 200+KB. The FLASH ROM has such capacity , but you don't need use all of it.
So if the flashrom software only accept the file size equals ROM size , just append some 0xFF at the end.

 

The BIOS chip is this one under the metal plate in the middle under the keyboard as well:



I used a dremel to cut the metal, so you need to disassemble the WHOLE machine to reach it

Its not the one you posted!

The chip is well hidden under the metal plate

 

Hello i have E P775DM3G and bios chip is under wifi card i thing maybe i was wrong ?

 

Bios is on green ciepłe or red ?

 

Or this ?

 

This last post appears correct based on what @ joluke is saying.

Best way to confirm is dump the contents of the chip and try to open it with AMIBCP, which you can download here:
https://forums.tweaktown.com/gigaby...system-info-benchmarking-stability-tools.html

 

Sooo what is this chip? When The friend put nim to programator the chip was empty

 

What are the markings on that chip?

 

I have the same laptop and the BIOS chip is the one I posted

 

The red circle is the one I posted

 

Ok thank you for information . The chip under keyboard what is this ?

 

Dsanke,
Any idea about this?

I have updated finally my 751dm2 with dsanke bios. It was very difficult as it started with black screen. We tried both rtx and dm versions but black screen. The cpu was 8600k, the pins were covered with kapton tape. We have also tried with two different gpus, 1080 and 1060, both with the gop modified vbios. Still nothing black screen After my friend (ex dell engineer) with debugger modified some cpu id lines in the bios, and after that it worked perfectly.
So at the moment everything seems to be ok, however it is the DMx version, not the RTX version, and I am planning to buy a clevo rtx card (most probably 2070).
Do you have any idea what could be the issue? I am afraid that we cannot fix with the rtx version bios hance the whole purchase would be useless. For the summer I planned to make a mobile gaming laptop as I travell pretty much every week.

 

Leave it alone.

 

YES !!! The bios is under metal cover below the keyboard.

 

My friend! Do you have USB-C ports working in your machine? If yes, which BIOS are you using? 1.07.24?

 

No i dont have usb c port.... beacause i use 128Go so i need disable this BUT if you use 1.07.26 or .27 is dosent work too is bug i think ! I dont try with .24 ! If you dont use rtx 2080 you dont need upgrade you bios and stay in 1.05.xx is my opinion

 

Downgraded to 1.07.24 and my Type-C ports are working now

Didnt need the SPI Programmer, just take the battery out and follow OP steps!

All working and got the Type-C ports working flawlessly

hope it helps

 

Is possible to share with google drive this version ? Is not for me but for the reader member

 

Is possible to try if you usb c port work with thunderbolt port set off in bios ?
Thanks a lot !!!!

 

Don't have a thunderbolt disk to try but it should work. Tried to plug my Rog Phone 2 and file transfer works great

the OLD bios from dsanke are here if you need or anyone needs:
https://mega.nz/file/Dcx1Fa4Y#U03gezV2HaKnzH28qvW8k21CbY2GAQ1vq8WvDXdx_so

 

No no is say is possible to try this :
-go to bios and set off you thunderbolt port
-test id you usb c (classic with tout rog phone) works
Thanks a lot because if this work... i have THE USB C BUG TOO

 

How do i disable the thunderbolt port? in BIOS settings?

EDIT: Disabling thunderbolt via BIOS, makes the ports stop working, only can charge my phone.. no data access. Re-enabling thunderbolt, makes the port behave normally

 

Ok thanks you ! So i cant use usb c with 128Go !

 

Thank God i Repair this Laptop. Thank Guys !!! I7 8700K work perfect. And i repair the problem with bus speed GPU x4 to x16. One pin off CPU dont have a contact. I repair this. Work x16 3.0 now PCI-E

 

It is always the pins

 

Yeah But i must put new bios chip old was broken 3$ for chip programator and works

 

I'm very happy for you ! ☺️

 

Now I don't have USB C. Only

 

This is normal ! what is you version of you bios ? Try with 1.07.24 !

 

1.05.10 dsake.
G-Sync not come back ;/ what a pitty

 

Try RTX verion

 

I have GTX card not RTX ?

One question why now when I play i have max frq 3.7GHz in bios I have 4.7GHz on 8700K. I dont have throttling and max temp 75C

 

The RTX bios comes with support for GTX and RTX and more panels are supported

 

Why when I play i have max 3.7 GHz on all cores ?

 

Most probably the turbo is off. Put all core to 45 eg

 

Turbo is ON when I off game i have 6x 4.7 GHz

 

On the graph you can turn on throttle reason.

 

I flash the 1.07.24 but USB-C not working ? I BIOS i must something setup ? Thunderbolt is Enabled.

 

I have check I use th 1.7.15 version. with this nvidia driver also works with my 2080 w/o driver mod.

 

Guys,
Could you help me where I can find more versions of 7xxDMx_RTX bios file? What I have tried resulted in black screen on my 751dm2. I might have luck with older/newer versions.
Thanks in advance

 

normaly a 8700k cpu works with G-sync panel BUT !!!! don't use a 9Th gen CPU if not G-sync is bugged

 

I have bios with g-sync and last dsake bios and i dont have gsync ... I dont know why

 

With 9900k or 9700k ?

 

I7 8700K