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Dell Latitude XT2 XFR Service Manual - Page 41

Internal Card With Bluetooth® Wireless, Technology

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Dell™ Latitude™ XT2 XFR Service Manual 4.8 Internal Card With Bluetooth® Wireless Technology WARNING: Before working inside your XT2 XFR, read the safety information that shipped with your XT2 XFR. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. 4.8.1 Removing the Internal Card With Bluetooth Wireless Technology 1. Follow the procedures in Before Working Inside Your XT2 XFR. 2. Remove the battery before continuing. 3. Disconnect the Bluetooth cable from the Bluetooth adapter. 4. Loosen the screw on the Bluetooth assembly. 5. Carefully lift the Bluetooth assembly out of the XT2 XFR. Page 41 of 94 Version A00-01

Section	Page
1 XT2 XFR Features	6
1.1 XT2 XFR User Modes	6
1.1.1 Notebook Mode	6
1.1.2 Tablet Mode	7
1.2 XT2 XFR Buttons	8
1.2.1 Tablet Buttons	8
1.2.2 Scroll Buttons	8
1.2.2.1 Using the Scroll Control	8
1.3 XT2 XFR Interface	9
1.3.1 Windows Vista/XP XT2 XFR Interface Comparison	9
1.3.2 Windows Vista	9
1.3.2.1 Pen Usage	9
1.3.2.2 Touch Usage	12
1.3.3 Windows XP	12
1.3.3.1 Pen Usage	12
1.4 XT2 XFR Settings	13
1.4.1 Installation	13
1.4.2 Windows™ XP vs. Windows Vista™	14
1.4.3 N-trig Applet	14
1.4.3.1 Digitizer Options Tab	15
1.4.3.1.1 Input Mode Selection	16
1.4.3.1.2 Touch Tuning	16
1.4.3.1.3 Launching Diagnostics	16
1.4.3.2 Interaction Options Tab	18
1.4.3.2.1 Auto Mode Switching Graphical Indicator	18
1.4.3.2.2 Sound Feedback	18
1.4.3.3 Multi-Touch Gestures Tab	18
1.4.3.3.1 Gestures	18
1.4.3.4 About Tab	19
1.5 XT2 XFR Pen	20
1.5.1 Calibrating the Pen	20
1.5.2 Troubleshooting	21
1.6 Application Matrix	22
2 Working on Your XT2 XFR	22
2.1 Before Working Inside Your XT2 XFR	23
2.2 Recommended Tools	24
2.3 Turning Off Your XT2 XFR	24
2.4 After Working Inside Your XT2 XFR	24
3 Screw Chart	25
4 Adding and Replacing Parts	27
4.1 Main Battery	27
4.1.1 Removing the Main Battery	28
4.1.2 Removing the Battery from the Battery Door	28
4.1.3 Installing the Battery into the Battery Door	29
4.2 Hinge Cover	30
4.2.1 Removing the Hinge Cover	30
4.3 Keyboard	31
4.3.1 Removing the Keyboard	31
4.4 Memory and Mini-Card Cover	34
4.4.1 Removing the Memory and Mini-Card Cover	34
4.5 Memory	36
4.5.1 Removing a Memory Module	36
4.6 Hard Drive	37
4.6.1 Removing the Hard Drive	37
4.7 Mini-Card	38
4.7.1 Removing the Mini-Card	39
4.8 Internal Card With Bluetooth® Wireless Technology	41
4.8.1 Removing the Internal Card With Bluetooth Wireless Technology	41
4.9 Palm Rest	43
4.9.1 Removing the Palm Rest	43
4.9.2 Installing the Palm Rest	45
4.10 Coin-Cell Battery	48
4.10.1 Removing the Coin-Cell Battery	48
4.10.2 Installing the Coin-Cell Battery	49
4.11 USB Interface Board	49
4.11.1 Removing the USB Interface Board	49
4.12 Stylus Bay	50
4.12.1 Removing the Stylus Bay	50
4.12.2 Installing the Stylus Bay	51
4.13 Speaker	51
4.13.1 Removing the Speaker	52
4.14 WiFi Sniffer Assembly	53
4.14.1 WiFi Sniffer Assembly Removal	53
4.14.2 Wifi Sniffer Assembly Installation	53
4.15 Sniffer Button and Wifi Switch	54
4.15.1 Installing the Wifi sniffer button	54
4.15.2 Installing the Wifi on/off switch	54
4.16 System Board	56
4.16.1 Removing the System Board	56
4.16.2 Installing the System Board	58
4.17 Heat Sink and Fan Assembly	59
4.17.1 Removing the Heat Sink and Fan Assembly	59
4.18 Display Assembly	61
4.18.1 Removing the Display Assembly	62
4.18.2 Installing the Display Assembly	63
4.19 RF Passthru	66
4.19.1 Removing the RF Passthru Board	66
4.19.2 Installing the RF Passthru Board	66
4.20 Rocker Switch	67
4.20.1 Remove the Rocker Switch	67
4.20.2 Install the Rocker Switch	67
4.21 Doors	68
4.21.1 Removing the USB/1394 Door	68
/	68
/	68
4.21.2 Removing the VGA/RJ45/USB Door	68
/	68
/	68
4.21.3 Removing the Power Door	69
/	69
/	69
4.21.4 Removing the Audio/Card Socket Door	69
/	69
/	69
4.22 USB Module Bay Cover	69
4.22.1 Removing the USB Module Cover	70
4.23 GPS Module (OPTIONAL)	70
4.23.1 Removing the GPS Module	71
4.24 Camera Module (OPTIONAL)	72
4.24.1 Removing the Camera Module	72
5 Specifications	73
6 Dell Diagnostics	74
Starting the Dell Diagnostics From the Drivers and Utilities Media	75
Dell Diagnostics Main Menu	76
6.1.1 Error Messages	77
6.2 Solving Problems	78
6.2.1 Battery Problems	78
6.2.2 Drive Problems	78
6.2.3 IEEE 1394 Device Problems	80
6.2.4 Lockups and Software Problems	80
6.2.5 Memory Problems	81
6.2.6 Power Problems	82
6.2.7 Sound and Speaker Problems	82
6.2.8 Video and Display Problems	83
6.3 Dell Technical Update Service	83
6.4 Dell Support Utility	84
6.4.1 Clicking the Dell Support Icon	84
6.4.2 Double-Clicking the Dell Support Icon	84
6.5 GPS Device	85
6.5.1 GPS Hardware Configuration	85
6.5.2 Software Configuration	87
6.5.3 Diagnostics	87
6.6 Camera	88
6.6.1 Camera Configuration Verification	88
6.6.2 Diagnostics	89
6.7 Device Status LEDs	90
6.8 Keyboard Status LEDs	91
6.9 LED Error Codes	91
7 System BIOS	93
7.1 BIOS Screen Navigation Keystrokes	93
7.2 <F12> Menu	93