Higher graphics card on a laptop with a lower one [closed]
Are there any dangers to downloading a Higher graphic card on a laptop with a lower one. I have the geforce940mx (hardware) is possible to download something like the geforce/gtx 1050. Will it cause stuff like overheating or slow machine?
Best Answer
First of all, a graphics card is a hardware. You can't download hardware, that's impossible.
If we could download hardware, we wouldn't need home deliveries anymore, since we could download everything instead: groceries, furniture, clothes, new PC parts, etc.
So I'm guessing you're talking about drivers instead.
Drivers are necessary for your OS (Operating System) to properly make use of the hardware installed in your PC. They're like instruction manuals.
Installing a driver for a different graphics card is possible, but meaningless. When your PC starts up, your OS will scan for any hardware installed, will then search for whichever driver matches the hardware's signature, and load only those. As a result, your new driver will never load, because there's no need to.
In theory, you could modify a driver, so it'll load for a different hardware. You should never do that unless you know exactly what you're doing, and if you did know, you wouldn't have asked this question. At worst, you will experience BSODs at startup, meaning you won't be able to start your PC anymore, leaving you with no other choice but to try and fix your mess in Safe Mode, or to simply reinstall the OS, or even buy a new PC altogether.
TL;DR
Only install drivers for hardware that is actually installed in your PC. Everything else is just a waste of your time and storage capacity.
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