My computer crashes now and then... Tends to happen alot when im playing a pc game? It makes this loud screeching noise when it freezes i am forced to shutdown manually

Sounds like to me you have a video card going out probably needs to be replaced or you may want to turn off the computer and open the case and remove the card and clean it really good and put it back in and then power up the computer and start it up and see if that helps ok please keep me posted on this ok best regards mike

Your Memory card is the problem.

Try this steps:

1. Remove added memory
If you've recently added or tried to add additional memory to the computer and have started getting these beeps. Remove all new memory you've added to the computer. If the computer works fine after removing the new memory you're encountering either an incompatibility or defective new memory.

2. Open computer and reseat memory
Sometimes when the computer is moved and/or over time a memory stick can become loose causing the computer to be unable to read the memory or get errors as it's reading it. Try fixing this issue by opening the computer removing each of the memory sticks you have in the computer and then placing them back into the computer.

3. Swap memory location
If reseating the memory did not resolve the issue try swapping the location of the memory. If you have only one stick of memory in the computer try moving it to another slot and then boot the computer. If you have more than one stick of memory try removing all but one stick of memory and boot the computer. If this does not resolve the issue try removing that stick of memory and try one of the other sticks of memory.

4.Try another computers memory
If you have access to another computer that uses the same type of memory try using its known good memory in your computer. If another computers memory works you know that you have bad memory. If another computers memory does not work and it is compatible with your computer unfortunately your motherboard and/or the slots on the motherboard are defective causing it to be unable to properly read the memory, which means the motherboard will have to be replaced.