Anton_lvanov

Yes, the M6600/6700/6800 is just basically the same on the outside, and the internal is completely different

Yes，both are 1920x1080 TN 72% NTSC screen，touchscreen are LVDS,You can't replace a screen over 1080p, because the M6800's eDP port only has 2 channels,motherboard has two ports versions, LA-9781P (LVDS) AND LA-9782P (eDP)

In the M6800, the best screens are all 72% NTSC TN screen, you can't replace the other screens

You'll need to use 3D eDP cable The motherboard of the M6700 has two video ports The M6700 will automatically disable the iGPU when connected to the eDP screen For Dell Precision M6700 3D Screen Cable DC02C002D00 6VCJW 06VCJW | eBay

Yes, it's green PCB, here's the picture of the seller, the pins are really fragile, I'm careful to plug and unplug, I'm going to install it into my T440p, T440p seems to be more suitable for this CPU

Tested the 4960HQ on the M6800 and it only works with the two RAM slots located at the bottom (A, B), the RAM slots under the keyboard are not working (C, D), I tried to insert four RAM and it won't turn on, and inserting the C, D slots alone doesn't work, the fan stops after a quick spin for a while, and then the error LED is displayed

Successfully installed M2200 in M6800, Works fine in dGPU mode Using MaxwellBiosTweaker to unlock 35W TDP to 50W, base frequency 694--937, boost clock 1024--1152

I think 4940MX is better, 4980HQ can only support two memory slots(16GB),The CPU performance of the two is basically the same,unless you care about iGPU performance, P4000 should be able to enable dGPU mode

M6800 only these two motherboards LA-9781P 40 pin LVDS LA-9782P 30 pin eDP Unfortunately, the M6800's internal screen cannot go beyond 1080p The 50 pin connector you are talking about should be from M6700. LA-9733P 50 pin LVDS 40 pin eDP

EDP，It works now，I found a working vbios

I bought an RX480 8G and put it in the M6800, it can be recognized, and the driver can be installed, but it can't be used, Windows prompts error 43,I also tried flashing some techpowerup VBIOS, but it still 43 error Can anyone help me？

i7-2960XM can be used, but overclocking, I'm not sure

Does The 4K version of the M4800 can install GTX1050Ti/1650Ti/P2000/T1000/T2000？ 4K version doesn't have integrated graphics,only works at dGPU mode I have the M2200M installed now and it works perfectly, Although it is twice as much performance as the original K2100M,but the GPU performance is still too weak