In this guide, I’ll explain how to disassemble Lenovo ideapad U410 to remove and replace the battery, hard drive, keyboard, palm rest, wireless card, RAM, heat sink, cooling fan, speaker and motherboard.
First of all, turn over your laptop. Remove four rubber mats.
Note: no screws in lower left corner of the mat.
Remove three screws from the bottom case.
Pry up the bottom case with a crowbar.
You can also use the guitar picks.
The bottom case has been removed.
Now you can get access to the battery, wireless LAN, memory, heat sink and cooling fan.
Disconnect the battery connector from the motherboard.
The battery power cable has been removed.
Remove three screws securing the battery. You can remove the battery.
Lenovo ideapad U410 using a 7.4v, 59wh Li-polymer battery.
Remove the hard drive cable from the motherboard.
Remove three screws securing the hard drive assembly.
The hard drive assembly
If you want to replace or upgrade the hard drive, you need to remove four screws from the hard drive caddy.
Remove one screw securing the SSD and takes it away.
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