Dell Precision M90 - Using a Battery; Battery Performance; Checking the Battery Charge

12 Quick Reference Guide
Bottom View
1 subwoofer 5 cover for optional internal
card with Bluetooth
®
wireless technology
9 docking-device connector
2 battery charge/health
gauge
6 hard drive 10 memory module cover
3 battery-bay latch release 7 air vent 11 air vent
4 battery 8 Mini-Card/modem cover 12 optical-drive security screw
12 3 4
5
6
7
89
11
12
10