HP 646041-001 - Upper CPU cover (chassis top) - Includes TouchPad board - For use in models with USB 3.0 and a fingerprint reader Retail
HP 773564-001 - Upper CPU cover (chassis top) - Includes TouchPad - For use on models without a fingerprint reader Retail
HP 773562-001 - Upper CPU cover (chassis top) - Includes TouchPad - For use on models without a fingerprint reader Retail
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