Friday, January 17, 2014

What is a video card and how can I upgrade it ?

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I've seen something about video cards and that they can make my PC game run faster but I have no idea what video cards are or how can I upgrade them xD.
Thanks in advance :$



Answer
you are right, modern games need a graphics card (or also called a gpu) to run properly.
it can be a problem identifying what type of graphics card your computer will take.

there is 2 types.
the older type is an agp card. here is a pic http://www.vistax64.com/attachments/graphic-cards/10258d1235109561-work-around-intel-doesnt-supply-vista-driver-800px-agp_slot.jpg its one of the grey slots
the newer card is called pcie x 16 here is pic http://www.3dnews.ru/_imgdata/img/2008/05/23/fox/slots.jpg its the yellow slot.

the graphics card just sits in one of these slots and you connect your monitor to it, through one of the little panels at the bottom rear of pc case

you will have to find which one your pc takes. google you make and model number of ypur pc followed by specs. eg. acer aspire t671 specs. or just take side off pc
these will tell you what type of card your pc takes.

also the better graphics cards need more power to run.
most mid to high level cards need a 400w psu (power supply unit, where the power lead enters pc)
but most store bought computers only have a 250w or 300w psu. so sometimes you have to upgrade this as well. but some lower level cards will run on a 300w psu.

also you need a balance.
a slow processor with a fast graphics card will slow the graphics card, as the processor feeds data to the graphics card, the gpu will have to wait on the slow processor.
this also works in reverse with a fast processor and slow gpu.

could you say your pc specs in additional details.
speed of processor
amount of ram
computer name and model number

and i will try to advise you more

it sounds daunting, but it is quite easy as long as you know some basics
also look here
http://www.pchardware.co.uk/install-graphics-card-guide.php
or
http://www.5min.com/Video/How-to-Install-a-Graphics-Card-165873542

What kind of desktop should I buy?

Q. I am looking to spend about $700 on this computer. I was looking at the brand Lenova? I dont know much about what computer to buy and I want it to have all these games on it and still run fast: diablo3 maplestory league of legends WoW command and conquer. Is that possible for 700$?


Answer
I would recommend building your own computer for a good gaming system. It is easy, saves money, and can optimized for what you need.
Here is a good guide: http://pchatch.com/build-a-pc

Here are a few good pre-built systems as well, no monitor included.
http://www.amazon.com/iBuyPower-Gamer-Power-A955i-Desktop/dp/B0051U0MKC/
http://www.amazon.com/CyberpowerPC-GUA250-FX-4100-Gaming-Desktop/dp/B005TJKGTM




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