DVN-4003: How do I replace a hub card?
Topic
- How do I remove a hub card from a DVN-4003?
Environment
- Product Family: Narrow Pixel Pitch Display - NPP
- Product: DVN-4003
- Components: Hub card
- Control System: NovaStarLCT Mars
Steps
Removing Hub Card
- Remove module as per How do I remove a module from a DVN-4003 display?, DD3802882.
- Loosen and remove the eight screws securing the hub card to the module.
- Gently lift the hub card to unseat the connectors and remove it from the module.
Replacing Hub Card
- Ensure the arrow on the hub card and the arrow on the module are pointing in the same direction.
- Align the hub card with the corresponding connectors on the back of the module.
- Apply gentle pressure to seat the connectors.
- Insert and tighten the eight screws to secure the hub card to the module.
- Note: To avoid damage, do not overtighten the screws.
- Insert module into display as per How do I remove a module from a DVN-4003 display?, DD3802882.
Additional Resources
A video tutorial of the process above can be found here: DVN-4003 Hub and Receiver Card and Tile Replacement.
KB ID: DD3804097
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