1020 Expresscard Blank Bezel And Media Card Blank Bezel - Lenovo THINKPAD L420 Hardware Maintenance Manual

Table 8. Removal steps of battery pack
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.
Unlock the battery latch
the direction shown by arrow
When installing: Install the battery pack along the slide rails of the slot. Make sure that the battery release lever
is in the locked position.

1020 ExpressCard blank bezel and Media Card blank bezel

Table 9. Removal steps of ExpressCard blank bezel
When you press the ExpressCard blank bezel
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Hardware Maintenance Manual
1
. Holding the battery lock lever in the unlocked position
3
.
1
, it pops out
2
, remove the battery pack in
2
.