Laptop Hardware Maintenance Manual

1090 Bluetooth/Modem daughter card
(BMDC-3) (for R52 series)
For access, remove these FRUs in order:
v “1010 Battery pack” on page 76
v “1050 Keyboard” on page 82
1
2
1
Step Screw (quantity) Color Torque
1 M2 × 12 mm, bind-head,
nylon-coated (2)
Black 0.245 Nm
(2.5
kgfcm)
In step 2, remove the card by pulling the tab with your
fingers in the direction of the arrow.
(continued)
Removing and replacing a FRU
90 R50e, R51e and R52 Series