Diagnostic light codes
Problem description
2,8
LCD power rail failure.
3,1
CMOS battery failure
3,2
PCI, video card/chip failure
3,3
Recovery image not found
3,4
Recovery image found but invalid
3,5
Power-rail failure
3,6
System BIOS Flash incomplete
3,7
Management Engine (ME) error
Identifier
GUID-86DBC459-27F7-4CDA-94FD-C060FE8C10A3
Version
1
Status
Released
Flea power release
About this task
Flea power is the residual static electricity that remains on the computer even after it has been powered off and the battery has been
disconnected from the system board. The following procedure provides the instructions on how to release the flea power:
Steps
1. Turn off your computer.
2. Remove the
NOTE:
The battery must be disconnected from the system board (see Step 4 in
3. Press and hold the power button for 15 seconds to drain the flea power.
4. Install the
.
5. Turn on your computer.
Identifier
GUID-7D2143EA-2C62-498E-97AF-DCEF3DA56624
Version
5
Status
Released
WiFi power cycle
About this task
If your computer is unable to access the Internet due to WiFi connectivity issues, a WiFi power cycle procedure may be performed. The
following procedure provides the instructions on how to conduct a WiFi power cycle:
NOTE:
Some ISPs (Internet Service Providers) provide a modem/router combo device.
Steps
1. Turn off your computer.
2. Turn off the modem.
3. Turn off the wireless router.
4. Wait for 30 seconds.
5. Turn on the wireless router.
6. Turn on the modem.
7. Turn on your computer.
60
Troubleshooting
Summary of Contents for XPS 13 9300
Page 1: ...XPS 13 9300 Service Manual Regulatory Model P117G Regulatory Type P117G001 ...
Page 12: ...12 Removing and installing components ...
Page 13: ...Removing and installing components 13 ...
Page 15: ...Removing and installing components 15 ...
Page 27: ...Removing and installing components 27 ...
Page 30: ...30 Removing and installing components ...