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Knowledge document #991
FRITZ!Box 4050
This support document is available for the following products:
- FRITZ!Box 7690
- FRITZ!Box 7682
- FRITZ!Box 7590 AX
- FRITZ!Box 7590
- FRITZ!Box 7583 VDSL
- FRITZ!Box 7583
- FRITZ!Box 7582
- FRITZ!Box 7581
- FRITZ!Box 7560
- FRITZ!Box 7530 AX
- FRITZ!Box 7530
- FRITZ!Box 7520
- FRITZ!Box 7510
- FRITZ!Box 7490
- FRITZ!Box 7430
- FRITZ!Box 7390
- FRITZ!Box 7360
- FRITZ!Box 6890 LTE
- FRITZ!Box 6850 5G
Red LEDs light up inside the FRITZ!Box
When certain components are active, one or more LEDs light up red inside the FRITZ!Box. You can ignore the LEDs when they light up. Unlike the LEDs on the top of the housing, these LEDs do not indicate any error conditions and do not indicate specific information to the user.