computer assenbly

now (disassenble)

• First we have to open the computer case .
• Once opened remove the drives.
• Lastly extracted all drives´ cables attached to the keyboard then removed the ramp  by opening the clips that secure the RAM.
• Next we remove the wireless internet card.
• Then detach  the microprocessor fan.
• releae the mirocossor.
• And finaly desconnected the motherboard.

 after(reassemble)

•  intall the motherboard. 
• Then laid microprocessor back into its place and install the microprocessor fun.
• Connect the wireless internet card sliding its casing into place and connecting card to the motherboard.
• Next install the RAM inserted and lock iran into its slot on the motherboard.
• After that we connected the hard drive then the floppy disk.
• finaly we close the computer case.