Unilumin UMini W User Manual

Name: Unilumin UMini W
Brand: Unilumin
Rating: 5 (1 reviews)

76 pages

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6.2.4 Replacement of HUB Card

Cut off the power supply of the display , replace HUB card of the LED display based on the following steps:

Front maintenance step Picture Description

Step 1

Find the faulty cabinet

and disconnect the power

supply

Step 2

Remove the module of

the fault cabinet

Step 3

Remove the HUB card

Step 4

Replace HUB card

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