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AJMRTC USB Audio Interface Board LSJ52CP, Replacement IO Circuit Board CN0R18KH 0R18KH R18KH for Dell Alienware M17 R4 Laptop, USB Port Audio Jack Sub Board Repair Spare Part
- - Directfit replacement USB & audio interface board, part number LSJ52CP, CN0R18KH, 0R18KH, R18KH, perfectly compatible with Dell Alienware M17 R4 gaming laptop
- - Restores normal function of USB port and 3.5mm audio jack, fixes issues such as unrecognized USB devices, no sound output, loose port connection
- - Precision circuit craftsmanship, stable signal transmission, wellmatched connector position for straightforward installation without extra modification
- - Rigorous functional testing before shipment to guarantee reliable performance, solves faults caused by damaged, burntout or aging original IO subboard
- - Practical maintenance replacement component for laptop repair shops and DIY users, brings back full USB and audio peripheral connectivity for your notebook
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AJMRTC replacement USB audio interface board is a professional repair spare part built for Dell Alienware M17 R4 laptops, corresponding to board model LSJ52KH and OEM part numbers CN0R18KH, 0R18KH, R18KH. It takes charge of USB data transfer and audio inputoutput functions for the notebook. When your original subboard suffers port damage, circuit burnout, intermittent connection, no audio output or USB port failure, this replacement board can effectively repair those common malfunctions. Every unit undergoes strict signal and connectivity testing prior to delivery to ensure stable audio signal output and reliable USB data communication. With originallevel layout and connector position, it supports convenient disassemblyandswap operation for technical enthusiasts and maintenance technicians. It is an economical solution to restore your Alienware M17 R4 laptops sideport functionality without replacing the expensive whole motherboard.
- Brand: AJMRTC
- Board Model: LSJ52CP
- OEM Part Number: CN0R18KH, 0R18KH, R18KH
- Compatible Laptop: Dell Alienware M17 R4
- Product Type: USB Audio IO Interface Sub Board
- Function: USB port, 3.5mm audio jack signal transmission
- Installation: Direct replacement
- Application: Laptop repair & DIY maintenance spare part
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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