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HP Compaq nc6400 - Notebookcheck.net External Reviews
HP Compaq nc6400 Screen Replacement - iFixit Repair Guide
CMS 2GB (1X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Business Notebook Nc6320, Nc6400 Series - A38 at Amazon.com
Amazon.com: Ac adapter charger compatible with Models for HP / Compaq Business Notebooks: NC4000 / NC4010 / NC4200 / NC6000 / NC6100 / NC6105 / NC6110 / NC6115 / NC6120 / NC6200 /
Amazon.com: DR. BATTERY HSTNN-DB28 446399-001 443885-001 Battery for HP Compaq Business Notebook NX6110 NC6100 NC6200 NC6300 NC6400 NX6100 NX6300 6510 6510b 6710 6710b 6910 6910p PB994A 398854-001 [10.8V/48Wh] : Electronics
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Amazon.com: HP Basic Docking NX7400, NC6400, NC8430,NC6320,NW8440 rev 2.02, USB : Electronics
OFFTEK 2GB Replacement Memory RAM Upgrade for HP-Compaq Business Notebook nc6400 (DDR2-4200) Laptop Memory at Amazon.com