The BIOS chip needs to be soldered onto the board. As a backup chip in case the current BIOS Chip is corrupt. You will need a new bios chip for the following purposes.
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Card is Fully tested and working perfectly.
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Watts : 240W. 3 Pin Kettle Lead Cable :Included. Laptop Model : 100% Compatible With Listed Models. Output : 20V 12A. Pin Size :7.4mm X 5.0mm.
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Genuine part removed for working laptop.
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Tips: Every item is as the picture showed. Please check the model and picture before purchase. It is recommended to compare the accessories in the machine with the provided images. If you have any pre-sale or after-sale questions please feel free to contact us, we will be happy to serve you.
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Compatible Model:For Dell Precision 7710 7720 MPN:0CP63J 0N5KHK Package: 1 Piece.
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No images are within the Public Domain.
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This module is very specific to model version but can be used on others i cannot provide information about compatibility on others than the original. The module will be carefully accommodated inside ESD protective bag and sealed.
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