razor0601

I have a P750DM with unlocked DSanke Bios. Known issue here is the restart after shutdown. Solution for that is pulling the A/C cable from the P750DM or hard shutdown with the Power Button. Upgrades are: 8700k, 16GB 2800MHz DDR4, 15,6“ FullHD 120Hz Display, Quadro P4000 8GB. Laptop is in good condition and Accu is fine. What can I get for that Clevo?

Ok thanks for your great answer. I will check that. In your P751DM you have installed Prema Mod Bios. Is it the same like DSanke Bios?

Hi there, are the heatsinks from P750/770zm compatible with P750/770DM? My P750DM Heatsink has 6-31-P75D3-101 and on eBay there is from P770zm 6-31-P7503-103. Anyone tested that? Also I want to know if other LCD‘s than the listed on eurocom upgrade chart list are compatible for P750DM. And why there are so many various LCD cables? I know 4K and FullHD are different. But also for the different 4K Displays are different cables needed?

Ok, and the second problem is the connector?

I think the short is on the motherboard side. You have to take the laptop apart. And have a look at the lvds connector.

No it’s the desktop variant

Now I bought a P775DM3 Barebone for about 300 Euro. Hope everything will work. Will a 980 from a P870DM fit and work?

Maybe I try some repair or I go for a cheaper p775dm3 with DSanke Bios.

Also too much and not available. So now cpu and gpu stays cold. I think it has something to do with the power sequence. But not easy to find this fault.

Thanks, but that is too much.

So have a good time with your RTX 2080. it’s not much slower than the 3080.

But be careful. Sometimes the DSanke flash doesn’t work and you have to flash with a programmer directly to your Bios Chip.

Unfortunately that was not the solution. To search for the fault is not easy and maybe is very expensive. I‘m searching for a new P775TM/dm board.

Short update: one of EC-Chips is bricked. A new one is ordered. Hopefully it will work after the change.

Ok, I will let you know if it is successful or not.

I have a technician who can flash the firmware on the chip and has the needed devices to solder a new chip. so he can take the EC Version from the XMG site?

The Clevo stock Bios had I also tried. The right programmer and the needed tools to reflash the Main EC is a pain in the ass and expansive. But there is another option. It is possible to get a preflashed IT8587 chip via eBay. So do I only need the U44 chip?

Can’t remember that. Does anybody know how to flash via these Clevo connector(J_Flash1…)?

So I reflashed both. Nothing changed. So how to reflash the first EC? On eBay this type of programmer is very expensive And a friend of mine said maybe it’s also the Intel management engine. So a clean Bios reflash is required?

I flashed the 2nd EC but nothing changed. So I also tried several EC versions and also the original dump. Nothing changed. So now the first EC has to be reflashed?

Ok thanks. So first I will give it a try with the second EC.

I flashed the 1.07.16 to the U15. So that was not right? And what is padding? Don‘t understand that word.

I can erase, flash and read the U15 without adding 0xFF … so I think the first EC has to be reflashed. Do you know which is the correct EC Version for that?

I flashed already the second EC. Before I did that the laptop starts like I said in the first post. Now after I flashed the second EC it turns on and immediately off on battery. With A/C adapter plugged in it turns on and the gpu fan starts after 1 second with 100%. But the gpu stays cold.

So which is the U15 EC chip? First or second? Because this is the chip I flashed. i think it’s the second? I flashed there 1.07.16