3.Install:

a.system board

b.display assembly

c.ExpressCard cage

d.processor

e.heatsink assembly

f.WWAN card

g.WLAN card

h.memory

i.coin-cell battery

j.power connector

k.palmrest assembly

l.base corner caps

m.base cover

n.display-hinge cover

o.optical drive

p.hard drive

q.keyboard

r.battery

s.ExpressCard

t.SD card

4.Follow the procedures in After Working Inside Your Computer.

Removing the I/O Board

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove:

a.SD card

b.express card

c.battery

d.keyboard trim

e.keyboard

f.hard drive

g.optical drive

h.display-hinge cover

i.base cover

j.memory

k.WLAN card

l.WWAN card

m.base corner covers

n.palmrest

o.speaker

p.display assembly

q.system board

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Image 38
Dell E6440 owner manual Removing the I/O Board