Dell Latitude X300 Bedienungsanleitung

Dell™Latitude™X300ServiceManual Notes, Notices, and Cautions Information in this document is subject to change without notice. ©2003-2005Dell

Back to Contents Page Flashing the BIOS Dell™Latitude™X300ServiceManual To update the basic input/output system (BIOS): 1. Go to support.de

Back to Contents Page Bluetooth™Module Dell™Latitude™X300ServiceManual Replacing the Bluetooth Module  1. Remove the M2 x 5-mm screw.

Back to Contents Page Dell Diagnostics Dell™Latitude™X300ServiceManual When to Use the Dell Diagnostics Starting the Dell Diagnostics Wh

l If a failure is detected, the computer stops and beeps. To stop the assessment and restart the computer, press <N>; to continue to the next

Back to Contents Page Hinge Covers and Display Assembly Dell™Latitude™X300ServiceManual Hinge Covers Display Assembly Hinge Covers Remo

Display Assembly Removing the Display Assembly     1. Remove the battery. 2. Remove the keyboard. 3. Turn the computer over, and remove

 5. Remove the two M2 x 6-mm screws near the display hinges on the top of the computer. 6. Disconnect both the antenna connectors.  7. Discon

Back to Contents Page Cooling Fan Dell™Latitude™X300ServiceManual Removing the Cooling Fan     1. Remove the battery. 2. Remove the

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Back to Contents Page Hard Drive Dell™Latitude™X300ServiceManual Removing the Hard Drive Replacing the Hard Drive Removing the Hard Driv

Back to Contents Page Battery Latches Dell™Latitude™X300ServiceManual Removing the Battery Latches Replacing the Battery Latches Removin

Replacing the Hard Drive 1. Connect the hard drive connector to the system board. 2. Position the hard drive on the bottom case and tighten the fo

Back to Contents Page Keyboard Dell™Latitude™X300ServiceManual Removing the Keyboard Replacing the Keyboard Removing the Keyboard   

 4. Pry up the keyboard locator tab, and the keyboard pops up. 5. Pull the keyboard a small distance toward the front of the computer to releas

2. Ensure that the ZIF connector is open by pulling the ZIF connector tabs toward the back of the computer. 3. Press the keyboard flex cable into

Back to Contents Page Keyboard Tray Dell™Latitude™X300ServiceManual Removing the Keyboard Tray Replacing the Keyboard Tray Removing the

1. Replace the keyboard tray. 2. Route the antenna cables through the oval opening on the keyboard tray.  3. Reinstall the five M2 x 4-mm scr

Back to Contents Page Mini Recommended Spares List Dell™Latitude™X300ServiceManual            NOTE: The part numbers list

        Back to Contents Page  Memory 3Y180 128-MB DIMM 3Y182 256-MB DIMM 0K963 512-MB DIMM 7N020 1-G DIMM Modem Y0231 56-K

Back to Contents Page Palm Rest Dell™Latitude™X300ServiceManual Removing the Palm Rest Replacing the Palm Rest Removing the Palm Rest 

 6. Lift up and rotate the palm rest forward. 7. Lift the ZIF connector, and disconnect the palm-rest flex cable from its ZIF connector on the

Replacing the Battery Latches 1. Snap in the new latch button from behind the bottom case, making certain that the snap tabs are fully engaged in th

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Back to Contents Page Pin Assignments for I/O Connectors Dell™Latitude™X300ServiceManual Pin Assignments for the Computer Pin Assignments

 Dell D/Bay Connector   Pin Assignments for the Media Base Docking Connector   1 TPB- 2 TPB+ 3 TPA- 4 TPA+ Pin Signal Pin Signal 1

PS/2 Connector   23 PIO3_SLCTIN* 24 KBC3_EJECT* 25 GND 26 DCK3_RST* 27 PIO3_PD0 28 BATTB_PRES* 29 PIO3_PD1 30 BAT3_VOLTB 31 PIO3_PD2 32

Parallel Connector   Video Connector   Serial Connector   Pin Signal Pin Signal 1 STRB*/5V 10 ACK*/DRV* 2 PD0/INDEX* 11 BUSY/MTR

IEEE 1394 Connector   USB Connector 2.0 (2)   Back to Contents Page  3 TXDA 8 CTS* 4 DTR* 9 RI* 5 GND   1 TPB- 2 TPB+ 3 TPA- 4

Back to Contents Page Reserve Battery Dell™Latitude™X300ServiceManual Removing the Reserve Battery Replacing the Reserve Battery Removin

Replacing the Reserve Battery 1. Connect the reserve battery connector to the system board connector. 2. Press the reserve battery into place on

Back to Contents Page Speakers Dell™Latitude™X300ServiceManual Removing the Speakers     1. Remove the battery. 2. Remove the keybo

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Back to Contents Page Battery Dell™Latitude™X300ServiceManual Removing a Battery Installing the Battery Removing a Battery    1. Ens

Back to Contents Page System Board Dell™Latitude™X300ServiceManual Removing the System Board Replacing the System Board Removing the Sys

12. Disconnect the left and right speakers from their system board connectors. 13. Remove the reserve battery. 14. Disconnect the Bluetooth cabl

Back to Contents Page System Components Dell™Latitude™X300ServiceManual      Back to Contents Page  NOTICE: Only a certified service

Back to Contents Page Dell™Latitude™X300ServiceManual Information in this document is subject to change without notice. ©2003DellInc.Allri

Back to Contents Page Memory, Modem, and Mini PCI Card Modules Dell™Latitude™X300ServiceManual Adding Memory Replacing a Modem Adding a

8. If you are replacing a memory module, remove the existing module.  a. Use your fingertips to carefully spread apart the securing clips on each

10. Replace the cover.    11. Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical outlet.

 8. If a modem is not already installed, go to step 10. 9. If you are replacing a modem, remove the existing modem: a. Remove the screw secu

Adding a Mini PCI Card If you ordered a Mini PCI card with your computer, the card is already installed.  1. Ensure that the work surface is flat

 b. Release the Mini PCI card by spreading the metal securing tabs until the card pops up slightly.  c. Lift the Mini PCI card out of its c

  Back to Contents Page  1 optional extended battery Y0037

 13. Connect the antenna cable to the antenna connector on the Mini PCI card.    14. Replace the cover and tighten the screws. Back to C

Back to Contents Page Before You Begin Dell™Latitude™X300ServiceManual Recommended Tools Shutting Down Your Computer Computer Orientatio

7. Remove any installed PC Cards from the PC Card slot. 8. Remove any installed Secure Digital memory card from the Secure Digital memory slot.

Screw Identification Placemat When you are removing and replacing components, photocopy the placemat as a tool to lay out and keep track of the scre

Back to Contents Page  (1 each)  (4 each)  Speakers: (1 each)  Bluetooth™Module (1 each) 