Category Archives: Guides

Eliminating MateBook X Pro Power Limit Throttling

Read my MateBook X Pro teardown here.

WORK IN PROGRESS

May 10

I replaced the CPU thermal paste with Thermal Grizzly Kryonaut and the GPU thermal pad with 0.5mm Fujipoly XR-m. These should give me more thermal headroom, but I didn’t check the temperatures in stock form beforehand, so I have no comparison.

May 15

The MateBook X Pro’s CPU throttles to ~10W under sustained load. Intel XTU and HWiNFO report that this is Power Limit throttling, specifically PL1, which is set to 10W by default.

May 20

I followed this guide to disable DPTF in Windows, and now the package TDP can stay at 30W as long as Turbo Boost Power Max in XTU is set to 30 or above.

With the Power Limit unlocked, XTU’s CPU stress test caused the laptop to shut off. The CPU at that time was 92°C, which leads me to believe that something else, such as a MOSFET, is overheating.

I was on a -100mV undervolt, so I reverted to normal voltage but it shut off even quicker. Therefore, CPU instability is probably not the cause either.

I gave the MX150 a Base Clock Offset of +200MHz and a Memory Clock Offset of +400MHz. They have been stable for me.

MateBook X Pro Touchpad Rattle Fix

If your Huawei MateBook X Pro’s touchpad is loose and rattles when you tap on it, try sticking a piece of paper between the touchpad and the frame. You might not need to remove the battery like I did, but if you do, the heatsink plate has to come off first, which is a hassle. You do NOT need to take out the touchpad itself to perform this mod.

Logitech Options Update Breaks Smooth Scrolling

Problem:

Updating Logitech Options to version 6.70.1055 (Aug 31) made smooth scrolling in Windows 10 apps (such as Edge) extremely unresponsive. Version 6.70.1197 (Sep 14) does not address this issue.

Workaround:

If you have the same problem, please help raise awareness on the Logitech Community thread.

Meanwhile, you can uninstall the new version and reinstall version 6.62.210 from Logitech’s websitehttps://download01.logi.com/web/ftp/pub/techsupport/options/Options_6.62.210.exe

[Nexus 6P Guide] Install Viper4Android on Nougat

Here’s a guide to successfully install Viper4Android and make it work system-wide on Nexus 6P running Android Nougat (7.0 / 7.1).

Starting from the very beginning:

Flash the Factory Image from Google. The phone will boot after flash.

Turn off the phone and go into bootloader mode. Connect it to the computer.

Execute “fastboot format userdata” on the computer to disable encryption. Continue reading