If i remember correctly this laptop uses the i7 7700 HQ which is notorious for getting overheated. First of all check your cpu model by using CPU-Z. Then check your cpu temps while gaming using MSI Afterburner, RealTemp or a similar software. If you see very high temps you may have to downvolt...
That would depend on the rest of specs as well as their price difference. i.e. buying a 144hz laptop that cannot run games at 144 fps is not a good option. In general, you cannot feel any difference between 120 hz and 144, especially for titles as mentioned above. It could make sense for shooter...
If the drive is Sata and not IDE (i assume it's Sata) then you can directly connect it to your pc using a Sata cable and a psu sata power calbe. Modern laptops use standard 2.5" hard drives that can be connected to any system using Sata ports. It should be fine
https://www.asus.com/us/support/FAQ/1032726/
Read this and contact asus if needed.
https://rog.asus.com/forum/showthread.php?98558-Asus-G751-switches-to-battery-when-playing-intensive-games
Here is another thread related to the issue. A guy claims that it was hardware related and solved it by...
Are you sure there isn't an option for "more power settings" among the screen? If not you can edit the balanced power plan to your desires. I heard people complain about losing files, not this one though. Maybe you could leave a report of your problem at Microsoft. Also check the settings at the...
That shouldn't really be a problem except for you 're one of a pro streamer where having a mismatch in colors for your headset would hurt your image. Honestly, don't put your hands on them. Respect the hardware and buy another set.
When you connect the charger, the system probably starts running in High Performance mode while without it should run in Power Saving. You can revise these settings at Power Management through Control Panel. Your fans may be triggered by either a false or an other temp reading like motherboard...
It really doesn't worth the money and effort. Performance wise, it isn't going to lead anywhere that justifies the working hours and possible drawbacks to replace with a compatible cpu, not to mention that the chip maybe soldered on the motherboard. Wait for additional answers to verify. You can...
You can try these things:
Run the Windows Device troubleshooter in control panel
Run sfc/scannow
Check the integrity of cache files through each gaming platform
Eventually re-installing a game should fix the issue
That may not solve your issue but you can try. Since it works with some programs but not in games, it indicates a driver issue. Was it always like that? Did you change anything or had an OS update? Post your specs and we may find the root cause