Absen PL V2 Series - Common Faults and Troubleshooting; Troubleshooting: Black Modules

- 26 - PL V2 Series User Manual
8in1 or 6in1 design.
4 in 1 design.
6．Common faults and troubleshooting
No.
Common faults
Solution
1
Some modules
are black
1. Check whether the power plug of the corresponding module
is tightly inserted;
2. Check whether the power cable of the corresponding
module is burnt out;
3. Check whether the switch power supply of the
corresponding module has no output;
4. Check whether the flat cable of the corresponding module
is malfunctioning;
5. Replace the flat cable of the corresponding module;
6. Replace the module;