Dell™ Latitude™ XT2 XFR Service ManualPage 25 of 94 Version A00-01After you complete any replacement procedure, ensure you connect any external devices, cards, andcables before turning on your computer.CAUTION: To avoid damage to the XT2 XFR, use only the battery designed for thisparticular Dell computer. Do not use batteries designed for other Dell computers.1. Connect any external devices, such as a port replicator, battery slice, or media base, andreplace any cards, such as an ExpressCard.2. Connect any telephone or network cables to your XT2 XFR.CAUTION: To connect a network cable, first plug the cable into the network device andthen plug it into the computer.3. Replace the main battery.4. Connect your XT2 XFR and all attached devices to their electrical outlets.5. Turn on your XT2 XFR.3 Screw ChartChassis Location Screw Part # Qty1 USB/1394 DOORhinge assy screw-M3 x 3 21106-03 2Latch screw-M1.2 40621 1door to chassis mouting screw 21106-00 42 IO/AUDIO DOORhinge assy screw-M3 x 3 21106-03 3Latch screw-M1.2 40621 1door to chassis mouting screw 21106-00 63 IO/VGA DOORhinge assy screw-M3 x 3 21106-03 2Latch screw-M1.2 40621 1door to chassis mouting screw 21106-00 44 POWER DOORhinge assy screw-M3 x 3 21106-03 1Latch screw-M1.2 40621 1door to chassis mouting screw 21106-00 25 RF PASS THRUM2 x 3 21106-00 26 STYLUS BAYSelf tapping screw 40426 17 SNIFFER ASSEMBLYM2 x 3 21106-00 28 SYSTEM BOARDM2.5 x 5 21106-01 1M2.5 x 8 21106-02 1