Many people these days need to buy powerful computers to use, whether they are content creators or gamers, and these parts are usually very expensive, so some users resort to buying used parts, and this is a risk of money unless you know what to do.
I will now explain to you the steps you must take to ensure the safety of the parts you are about to buy:
First: RAM RAM
is the least damaged part over time, but if it is damaged, it does not appear clearly on the device, and this leads to the device shutting down automatically suddenly, so be sure to do the following:
First: Download and install the AIDA64 program .
Second: Run the program, go to the tools menu, and choose stability test from it.
A square window will appear in front of you, put a check mark in front of stress system memory only.
Then click on start to start the test.
Leave the test for twenty to thirty minutes, and if your device does not shut down during the test, trust in God and buy this RAM.
Second: Hard disk Hard desk,
honestly, I do not advise you to buy it used, because it saves all your important files, and if it is damaged, all your effort will be lost, and in addition, the price of a one-terabyte hard disk does not exceed fifty dollars, so buying it new is much better, but certainly there are some who need to save some money for some reason, so I will try to give you some steps that are supposed to help you make the right choice, God willing:
First: Download the Hard desk sentinel program , and install it.
Second: Open the program, and select the type of hard disk.
Third: Look at the box where the health appears, and if you find it perfect or excellent, then trust in God and buy this hard drive.