dell latitude x200 User Manual

							Dell Latitude X200 Service Manual
Dell™ Latitude™ X200 Service Manual
Before You Begin
Preparing to Work Inside the Computer 
Recommended Tools 
Computer Orientation 
Screw Identification 
System Components
Battery
Memory Module and Mini PCI Card
Memory Module 
Mini PCI Card 
Keyboard
Palm Rest
Hard Drive
Hinge Covers and Display Assembly
Hinge Covers 
Display Assembly 
Keyboard Tray
Reserve Battery
Speakers
Cooling Fan
System Board
Modem Daughter Card
Battery Latches
Flashing the BIOS
Pin Assignments for I/O Connectors
Pin Assignments for the Computer 
Pin Assignments for the Media Base 
Notes, Notices, and Cautions
file:///F|/Service%20Manuals/Dell/Latitude/x200/index.htm (1 of 2) [2/\
28/2004 8:23:48 AM] 
						

							Dell Latitude X200 Service Manual
NOTE: A NOTE indicates important information that helps you make better use 
of your computer. 
NOTICE: A NOTICE indicates either potential damage to hardware or loss of 
data and tells you how to avoid the problem. 
 CAUTION: A CAUTION indicates a potential for property damage, 
personal injury, or death. 

Trademarks used in this text: Dell, the DELL logo, AccessDirect, and Latitude are trademarks of Dell 
Computer Corporation.
Other trademarks and trade names may be used in this document to refer t\
o either the entities 
claiming the marks and names or their products. Dell Computer Corporatio\
n disclaims any proprietary 
interest in trademarks and trade names other than its own.
April 2002 Rev. A00
file:///F|/Service%20Manuals/Dell/Latitude/x200/index.htm (2 of 2) [2/\
28/2004 8:23:48 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
Back to Contents Page 
Before You Begin 
Dell™ Latitude™ X200 Service Manual
  Preparing to Work Inside the Computer
  Recommended Tools
  Computer Orientation
  Screw Identification
Preparing to Work Inside the Computer
 CAUTION: Before working inside your computer, read Safety and EMC 
Instructions: Portable Computers in your System Information Guide.
NOTICE: Only a certified service technician should perform repairs on your 
computer. Damage due to servicing that is not authorized by Dell is not \
covered 
by your warranty. 
NOTICE: To avoid damaging the computer, perform the following steps before 
you begin working inside the computer. 
1.  Ensure that the work surface is flat and clean to prevent scratching the\
  computer cover. 
2.  Save any work in progress and exit all open programs. 
3.  Turn off the computer and all attached devices. 
NOTE: Ensure that the computer is turned off and not in suspend or hibernate 
mode. If you cannot shut down the computer using the computer operating \
system, press and hold the power button for 4 seconds. 
4.  Ensure that the computer is undocked. 
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (1 of 6) [2/\
28/2004 8:23:54 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
5.  Disconnect the computer from the electrical outlet. 
6.  To avoid possible damage to the system board, wait 10 to 20 seconds and \
then disconnect any attached devices. 
7.  Disconnect all other external cables from the computer. 
8.  Remove any installed PC Cards or plastic blanks from the PC Card slot. 
9.  Close the display and turn the computer upside down on a flat work surfa\
ce. 
NOTICE: To avoid damaging the system board, you must remove the battery 
before you service the computer. 
10.  Remove the battery from the battery bay. 
11.  To dissipate any static electricity while you work, use a wrist groundin\
g strap or  periodically touch an unpainted metal surface. 
12.  Handle components and cards with care. Do not touch the components or  contacts on a card. Hold a card by it edges or by its metal mounting bra\
cket. 
Hold a component such as a microprocessor by its edges, not by its pins.\
 
Recommended Tools
The procedures in this manual require the following tools:
l     #1 magnetized Phillips screwdriver
l     ¼-inch flat-blade screwdriver
l     Small plastic scribe
Computer Orientation
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (2 of 6) [2/\
28/2004 8:23:54 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
 
1 back
2 right
3 front
4 left
Screw Identification
When you are removing and replacing components, photocopy the placemat a\
s a tool 
to lay out and keep track of the screws. The placemat provides the numbe\
r of screws 
and their sizes.
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (3 of 6) [2/\
28/2004 8:23:54 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
 
NOTICE: When reinstalling a screw, you must use a screw of the correct 
diameter and length. Ensure that the screw is properly aligned with its \
corresponding hole, and avoid overtightening. 
Keyboard:
(6 each)
  Palm Rest:
(4 each) 
Display Assembly:
(2 each)
  Keyboard Tray:
(7 each) 
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (4 of 6) [2/\
28/2004 8:23:54 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
Hard Drive:
(3 each)
 System Board:
(4 each) 
Modem Daughter Card:
(1 each)
  Cooling Fan:
(4 each) 
Speaker:
(1 each)
   
Back to Contents Page
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (5 of 6) [2/\
28/2004 8:23:54 AM] 
						

							Before You Begin: Dell Latitude X200 Service Manual
 
 
 
file:///F|/Service%20Manuals/Dell/Latitude/x200/begin.htm (6 of 6) [2/\
28/2004 8:23:54 AM] 
						

							System Components: Dell Latitude X200 Service Manual
Back to Contents Page 
System Components 
Dell™ Latitude™ X200 Service Manual
NOTICE: Only a certified service technician should perform repairs on your 
computer. Damage due to servicing that is not authorized by Dell is not \
covered 
by your warranty. 
NOTICE: Unless otherwise noted, each procedure in this manual assumes that 
a part can be replaced by performing the removal procedure in reverse or\
der. 
file:///F|/Service%20Manuals/Dell/Latitude/x200/system.htm (1 of 2) [2\
/28/2004 8:23:55 AM] 
						

							System Components: Dell Latitude X200 Service Manual
 
1 display 8battery
2 keyboard 9bottom case
3 keyboard tray 10memory module cover
4 cooling fan 11Mini PCI card cover
5 system board 12reserve battery
6 modem daughter card 13speakers (2)
7 hard drive 14palm rest
Back to Contents Page
 
 
 
file:///F|/Service%20Manuals/Dell/Latitude/x200/system.htm (2 of 2) [2\
/28/2004 8:23:55 AM]