![](http://pdfasset.owneriq.net/8/71/871f7149-1c52-40de-9780-bb477bf5428b/871f7149-1c52-40de-9780-bb477bf5428b-bg29.png)
4. Connect the hard drive connector cable (4).
5. Lower the service door onto the computer (1), and then slide the door (2) toward the battery bay
until the battery/service door latch snaps into place.
6. Replace the battery.
7. Reconnect external power and external devices.
8. Turn on the computer.
Replacing or upgrading the hard drive 33