COMPAQ Presario CQ62-252TX
HP G62-a25SI
HP G62-125EL
COMPAQ Presario CQ42-134TU
HP G62-140EQ
HP G62-a12SE
COMPAQ Presario CQ62-101TX
HP G62-a42EE
COMPAQ Presario CQ62-113TX
HP G62-a13SD
HP G62-a34EE
COMPAQ Presario CQ42-221AX
HP G62-100EJ
COMPAQ Presario CQ62-a20ER
HP G62-a33EE
HP G62-150EQ
COMPAQ Presario CQ42-187TX
COMPAQ Presario CQ62-230ER
HP G62-125EV
COMPAQ Presario CQ42-186TX
Compaq PRESARIO CQ42-228LA
HP G62-347CL
HP G42-382LA
Compaq PRESARIO CQ62-416NR
HP G62-318CA
Compaq PRESARIO CQ62-402AU
Compaq PRESARIO CQ62-303AU
Compaq Presario CQ42-212AU
Compaq PRESARIO CQ42-307AU
HP G62-407DX
Compaq Presario CQ42-213AU
HP G62-341NR
Compaq PRESARIO CQ42-401AX
HP G42-286LA
Compaq Presario CQ42-209AU
Compaq PRESARIO CQ42-306AU
Compaq PRESARIO CQ62Z-200
Compaq PRESARIO CQ42-305AU
Compaq PRESARIO CQ62-400AU
HP G62-355DX
1.Turn off your COMPAQ Presario CQ42-121LA laptop, disconnect the AC power cord and remove the battery cover and remove the battery.
2.Turn a laptop, from the bottom of the laptop disassembly screws, refer to your laptop's user manual position, and set them aside.
3.Remove the external components, including memory modules, wireless LAN and modem
4.Remove the keyboard assembly of all the screws, gently lift the keyboard assembly from the bottom, remove the keyboard. Unplug all cables and various internal components.
5.Disconnect any wires to the COMPAQ Presario CQ42-121LA motherboard. Unplug any cards, such as the video card, not directly built into the motherboard. You will have the opportunity to remove the motherboard screws, disconnect the cable to the power strip.
6.Remove the CPU, the CPU into a new COMPAQ Presario CQ42-121LA motherboard, re-assemble parts in reverse order.