LXE MX1-IS, Справочное руководство

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102 If You Need Further Assistance
MX1 I-Safe Reference Guide E-EQ-MX1ISRG-F
Action
Turn the power off, then back on again. If the problem persists, contact LXE Customer Support
for repair instruction.
POST Beep Codes
The system speaker emits a coded beep to alert the user that the system failed the Power On Self
Test. If this happens, contact qualified service personnel. Do not attempt to fix the problem
yourself.
Beep codes are listed below with a short description of the error.
Beep Sequence Description
1-2-2-3 BIOS ROM Checksum Failure
1-3-1-1 DRAM Refresh Failure
1-3-1-3 Keyboard Controller Failure
1-3-4-1 512KB Base Address Line Failure
1-3-4-3 512KB Base Memory Failure
2-1-2-3 ROM Copyright Notice Error
2-2-3-1 Unexpected Interrupt
If You Need Further Assistance
Since some problems you experience may be related to the operating system or software, it is
important to investigate other sources of assistance first. Try the following before contacting LXE.
•
Review the troubleshooting information in commercially available DOS
documentation.
•
If the problem occurs while running software applications loaded after your purchase
of the MX1-IS, consult the software documentation for troubleshooting suggestions.
Contact the software company's technical support department for assistance.
If you have followed these recommendations and are still having problems, you may need
additional technical assistance.
LXE technical help telephone numbers and contact information are located in the "Contacting
LXE" file on the LXE Manuals CD and on the LXE ServicePass web page.