Dell D13S, Руководство пользователя

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Table 6. Power LED states (continued)
Power LED light status Possible cause Troubleshooting steps
cable are connected to the
system board.
Steady white The computer is fully
functional and in the On state. If the computer is not
responding, do the following:
● Ensure the display is
connected and turned on.
● If the display is connected
and turned on, listen for a
beep code.
NOTE: Amber LED blinking pattern : The pattern is 2 or 3 blinks followed by a short pause then X number of blinks up to
7. The repeated pattern has a long pause inserted in the middle. Example 2,3 = 2 amber blinks, short pause, 3 amber blinks
followed by long pause then repeats.
Table 7. Diagnostic power LED codes
State State Name Blinking Amber
Pattern
Problem Description Suggested
Resolution
- -
2 blinks > short pause >
1 blink > long pause >
repeats
Bad Motherboard Replace the
motherboard
- -
2 blinks > short pause >
2 blinks > long pause >
repeats
Bad Motherboard,
Power Supply or Power
Supply cabling
If customer can assist
to troubleshoot, narrow
down the issue with
PSU BIST Test, reseat
cable.
If nothing works,
replace the
motherboard, power
supply or cabling
- -
2 blinks > short pause >
3 blinks > long pause >
repeats
Bad Motherboard,
Memory or Processor
If customer can assist
to troubleshoot, narrow
down the issue by
reseating memory and
swapping an available
known good memory.
If nothing works,
replace the
motherboard, memory
or processor
- -
2 blinks > short pause >
4 blinks > long pause >
repeats
Bad coin cell battery
If customer can assist
to troubleshoot, narrow
down the issue by
swapping a known good
coin cell battery if
available.
If nothing works,
replace the coin cell
battery
S1 RCM
2 blinks > short pause >
5 blinks > long pause >
repeats
BIOS Checksum Failure System is in Recovery
Mode.
70 Troubleshooting