DELL 492-BBWX 45W power adapter accessory with 4.5mm to 7.4mm dongle
- Accessory Kit
- Notebook
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Replacement bottom base assembly for Precision M4700 laptops, includes battery and display spring latches
This genuine Dell 44XPP base assembly replaces the bottom chassis of a Precision M4700 laptop. It restores the structural frame that holds the motherboard, battery and expansion slots. The part is supplied new and matches the original factory specification for fit and alignment. It is intended for repair technicians or owners rebuilding a damaged unit.
The moulding includes the cut-outs and internal guides for both ExpressCard and Smart Card readers, so those interfaces remain functional after the swap. Integrated battery-bay and display spring latches are included, removing the need to salvage small hardware from the old chassis. Correct screw-post placement ensures the palm-rest and keyboard deck reattach without misalignment. No additional brackets or adapters are required.
This assembly replaces a bottom cover that has cracked around the hinge mounts, warped from heat or lost its locking tabs. The jump is worth it when the original chassis no longer holds the battery securely or the expansion-card doors will not latch. It is not for users needing a different port layout or a lighter-weight alternative shell.
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| Product | |
|---|---|
| Brand name | Dell |
Yes, the Dell OEM base bottom assembly for the Precision M4700 supports both ExpressCard and Smart Card slots so they remain usable after replacement.
It is guaranteed compatible with the Dell Precision M4700 only; the part number 44XPP matches that chassis.
The base attaches with screws around the perimeter and internal brackets; a common mistake is forgetting to re-engage the included battery bay spring latch and display spring latch before tightening the screws.
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