how to upgrade the matchbox pc's sdram and cpu?

Answer 1

RAM Upgrades:
You will first want to know the make and model of your computer and go to a local computer shop to purchase RAM that will work with your system.

Once you have the RAM, disconnect the system's power cable and open the computer case. At this point it is preferrable to use an anti-static wrist band grounded to your computer's case to avoid potentially discharging built up static electricity in such a way as to fry some of your system's circuits. Install the RAM in an available DIMM (Dual In-line Memory Module), close the system up, reconnect power, and you should be good.

CPU:
You will need to verify that the motherboard your PC uses can handle an upgraded CPU. You can do this by doing a search for the motherboard online and checking the specifications, or by taking your system to a computer shop and asking them to determine if it can handle a faster processor (CPU) If the cpu CAN be upgraded, I would recommend having it done by a technician as it will require cleaning the heat sink then using thermal grease in reattaching it to help properly disperse the system's heat buildup. However, you may find that if you are looking to upgrade both RAM and CPU, it may cost about as much, or less, to buy a newer computer that has all updated components.

Answer 2

find out what memory is compatable then unplug the pc ground your antistatic wrist band to the case and install dimm in correct direction till tabs lock make shure no wire go under ram while installing then test pc to see if it boots