DELL
DELL Latitude E4300 Center Control Power Button Cover Assembly M640D
Genuine replacement cover for the Latitude 4300 power button assembly, part M640D
- Genuine Dell OEM part ensures exact fit for Latitude E4300
- New condition guarantees pristine appearance and reliable switch operation
- Part number M640D matches service manual for correct replacement
- Center control cover restores power button function and original look
- Designed specifically for Dell Latitude E4300 notebook compatibility
Replacement Power Button Cover for Latitude E4300
This genuine Dell part replaces the center control power button cover on the Latitude E4300 notebook. It is identified by part number M640D and is supplied in new condition. Buyers must verify the part number before purchase because two different center power button covers exist for this model.
Correct Part Selection Avoids Fitment Issues
The listing notes that two distinct center power button covers were produced for the E4300, so matching the M640D number ensures the cover aligns with the specific chassis variant. Ordering the wrong variant would leave the power button mechanism exposed or misaligned. This accessory does not add new functionality; it restores the original switch protection and tactile feel.
Limited to a Single Laptop Model
The cover assembly is designed exclusively for the Dell Latitude E4300 and will not fit other Latitude models or Dell series. It addresses only the center control button, leaving other keyboard or palm-rest components unaffected. Users needing a different button cover or a complete palm-rest assembly will require a separate part number.
Highlights
- Genuine Dell OEM part ensures exact fit for Latitude E4300
- New condition guarantees pristine appearance and reliable switch operation
- Part number M640D matches service manual for correct replacement
- Center control cover restores power button function and original look
- Designed specifically for Dell Latitude E4300 notebook compatibility
Specifications
| Brand | DELL |
|---|---|
| Part Number | M640D |
Questions about this item
Will the M640D cover need any adhesive or clips replaced during installation?
The M640D is a direct replacement cover assembly for the Latitude E4300; it fits the existing mounting points without extra adhesive or clips.
What is the first limit reached if the power button is pressed repeatedly over a long session?
The cover is a passive plastic assembly with no moving electronics, so repeated presses do not hit a thermal or electrical limit.
Does the M640D generate any heat or noise when the laptop runs all day?
No, the M640D is a non-electronic cover piece; it produces no heat, noise or power draw during continuous operation.
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