compaq lte elite User Manual

Hibernation
Hibernation is a power conservation mode that performs the following
functions:
o Locks the keyboard and clears the screen.
o Saves all current information in memory and the place in the application
to the hard drive.
o Turns the computer off.
Hibernation is preenabled on the computer and the Hibernation file is
preinstalled on the hard drive. The Hibernation file is slightly larger
than the total RAM memory of the computer (system memory and memory
expansion board).
Hibernation is initiated...

1.11 Security 
The computer has the following security features:
o Power-on password and setup password.
o The ability to disable certain components, such as the keyboard, diskette
drive, display, PCMCIA slot, parallel connector, and serial connector, to
prevent unauthorized access.
o Provision for an optional cable lock (Figure 1-18) to lock the computer
to an immovable object.
NOTE: For procedures to clear the power-on password, refer to Clearing the
Power-On Password in Section 2.1.
NOTE: The cable...

Chapter 2 - Compaq LTE Elite Troubleshooting 
Introduction 
This chapter covers troubleshooting information for the computer. The basic
steps in troubleshooting include:
1. Following the preliminary steps listed in Section 2.1.
2. Running the Power-On Self-Test (POST) as described in Section 2.2.
3. Running Computer Checkup (TEST) as described in Section 2.3.
4. Following the recommended actions described in the diagnostic tables in
Section 2.4 if you are unable to run POST or Computer Checkup or if the...

5. Disconnect any external devices that you do not want to test. (Do not
disconnect the printer if you want to test it or use it to log error
messages.)
NOTE: If a problem only occurs when an external device is connected to
the computer, the problem may be with the external device or its
cable. Verify this by running POST with and without the external
device connected.
6. Install loopback plugs in the serial and parallel connectors if you
would like to test these ports (Table 3-13).
7. Ensure that the...

password-clearing position [2]). Refer to Figure 2-1.
6. Move the jumper from the normal 1-2 position [1] to the 2-3
position [2] (Figure 2-1).
7. Insert the battery pack.
IMPORTANT: Ensure that the battery pack is charged since a low battery
condition could initiate Standby and interrupt the
procedure.
8. Turn on the computer.
The ROM clears the power-on password during POST.
9. After POST finishes, turn off the computer.
10. Remove the battery pack.
11. Move the jumper back to the normal 1-2 position. 

12. Insert the battery pack.
13. Turn on the computer to verify that the power-on password has been
cleared. If it has not been cleared, remove the battery pack and then
repeat steps 6 through 13. If the password is still not cleared,
replace the system board (Section 4.17).
14. Replace the keyboard.
15. Replace the keyboard cover.
16. Reconnect the power cord to the external outlet.
17. Run Computer Setup (Section 1.8) to reconfigure the system and reset
the power-on and setup passwords.
2.2 Power-On...

If POST does not detect any errors, the computer beeps once or twice to
indicate that POST has run successfully and starts (boots) from the hard
drive (or from a bootable diskette if one is installed in the diskette
drive).
If POST detects errors, the errors are indicated by screen and/or audible
messages. Refer to Power-On Self-Test (POST) Error Messages in this
section for a list of POST error messages, probable causes, and recommended
actions.
Run Computer Checkup after POST runs successfully (Section...

Increase memory incorrect. apply to both 164 error
Detected codes:
1. Autosetup will
correct.
2. Verify that memory
board is installed
correctly.
3. Replace memory
board.
4. Replace system board.
------------------------------------------------
164 - Memory 2 Short Configuration
Decrease memory incorrect.
Detected
---------------------------------------------------------------------------
168 - CMOS None Auxiliary battery 1. Recharge auxiliary
Checksum charge is low. battery. (Refer to
Invalid Auxiliary...

---------------------------------------------------------------------------
205 - Memory None Cache memory error. 1. Run Computer Checkup.
Error 2. Replace the processor
board.
---------------------------------------------------------------------------
207 - Invalid None Memory module Verify placement of
Memory installed memory.
Configuration incorrectly.
Module
---------------------------------------------------------------------------
209 - NCA RAM None RAM Failure. Run Computer Checkup.
Error...

4. Replace the system
board.
---------------------------------------------------------------------------
602 - Diskette None Diskette in drive A 1. Replace the diskette.
Boot not bootable. 2. Replace the diskette
drive.
3. Replace the system
board.
---------------------------------------------------------------------------
605 - Diskette 2 Short Mismatch in drive Run Computer Setup.
Drive Error type.
---------------------------------------------------------------------------
610 - External None Switch 3...