There are times where you need to replace/upgrade computer hardware. If you would like to buy a new hardware for your PC separately, here are some tips for you to look at before you buy.
1. New Component/Hardware
>> Consult the package of the hardware before you buy. Look for System Requirement.
Graphics card (eg. Nvidia Geforce 8800 GT)
>> PCIe and AGP are different interface. Do not confuse between these two.
- Required interface: PCIe 2.0 16x
- OS Supported: Windows XP and above
Power Requirement
>> Not all 400W PSU like what they claimed. Make sure your PSU met the required criteria.
- Extra power connector: 6 and 8 pins
- Minimum Recommended System Power: 400W
Output Display
>> These are outputs supported by the card. May have converter for VGA but results not optimized.
- Display Supported: HDMI, HDTV
- Minimum VGA Resolution: 2048x1536
- Maximum Digital Resolution: 2560x1600
2. Used parts / recondition
For this kind of hardware, make sure
1. It's still working. Have a person to certify this.
2. It will work on your system. Google to find out more if it doesn't have a manual.
3. It is not outdated. Manufacturers may have discontinued supporting this hardware and you won't be able to use it under latest Windows release.
4. It has no traces of dried liquid. This may be the reason why it must be sold.
5. It should has at least a personal warranty if you want to buy it from a person. Take note that if you bought it and unable to attach it to your system due to mismatch interface or wrong type, you may have voided such warranty.
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