SuperMG

PEG RTX 4080, 150W, Arctic MX-4 The heatsink performance: 83C max, throttles at second 25th out of 60 seconds. The main problem comes from the badly curved heatpipes, mostly the third heatpipe which probably cuts 50% of its performance easily. It's like a loss of 15-20W easily. Memory temps: 80C max Hotspot temps: 100C max No thermal throttles in heaven benchmark 4.0, lower FPS than the Clevo P570WM3 due to the CPU I guess, I use an i7 4700MQ and not the best i7 4940MX. No thermal throttles in userbenchmark GPU suite benchmarks, very good score. I think having better heatpipes without any big tends + PTM7950 could maybe handle 150W

I thought he was trying to get a quick buck from me... I hope it has express shipping:)

Yeah and I give up, I always get scammed man, CPU not work, heatsink doesn't fit with palmrest. The heatpipes look in bad shape EDIT: SELLER WILL GIVE ME A FREE NEW HEATPIPE V2!!!! But I need to wait like 3 weeks ... Yes, he said FREE

Yeah and I give up, I always get scammed man, CPU does not work. The heatsink doesn't fit with palmrest but it works. The heatpipes look in bad shape, is that a beta version?? EDIT: SELLER WILL GIVE ME A FREE NEW HEATPIPE V2!!!! But I need to wait like 3 weeks ...

The fins + heatpipe are like OEM, 1.8cm height, no problem on that. But it's strange??? The heatpipes curves are made by hand and not machine... 70€ gone for nothing

The only way the palmrest can close it by removing the top left PCB for the sound system... . I even removed one metallic piece that was on its way but that didn't fix the issue. I even removed the 3mm thick thermal pad that was on the mobo

I put RTX 4080 MXM on M6800 and it works (check userbenchmark for proof). No weird 40W TDP bug (maybe only happens on Alienware?). Yes 4080 displays in the main screen, eDP with backlight mod v1. The custom heatsink works, need to use PTM7950 for better performance. Sadly I can't close the lid with the heatsink installed...

No, it's maybe the thickness of it but it's the same thickness as the OEM one, mmmh.

I tested with everything, 1R8, 2R8. It doesn't like dual channel... Waited for nothing and 35€ gone 😞 The heatsink: max 83C core temp, stable TDP (no 40W TDP bug). 150W then 130W then 120W (because of thermal throttling). I didn't use PTM7950 yet and the fan area wasn't really open for intake. Sadly the palmrest won't close because of the heatsink....

It doesn't fit when I put the palmrest....... Please help, I upgraded to an i7 4910mq, it doesn't work. There are 3 LEDS on the corner of the PC. 1 IS ON, 2ND IS BLINKING AND 3RD IS OFF. Edit: it's a RAM module error but after swapping to an i7 4700MQ, all the RAM (4/4) are recognized...

Remove the CMOS battery, hold the power button for 30 seconds and then try again with the M6100.

I have 2666MHz max on 7820HQ.

Yes they need a newer one and a better one... 4 heatpipes design if possible.

That was for the RTX 4050/4060/4070 MXM type A. This cutting mod won't work on the offset center RTX cards.

Get the ZRT RTX 4080/4090 and the best CPU available for that platform. I tested Optimus with the cable on. The brightness control works of course because the display is rooted from the iGPU. in dGPU, the display comes from the GPU. The brightness control may not work and you'll be stuck at 100%. Some motherboards allow brightness control without being dependent from the dGPU such as the Clevo P570WM3. On the M6800, the brightness control is dependent of the GPU. I'll make a version 2 of the backlight mod cable (once 80% of the v1 is sold). It'll have a manual tiny PWM slider to control the brightness (pin 27)