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HP COMPAQ PRESARIO CQ57 MAINTENANCE AND SERVICE MANUAL Pdf Download | ManualsLib
HP Compaq Presario CQ57-339WM Refurbished Notebook PC - Intel Celeron B800 1.5GHz, 2GB DDR3, 320GB HDD, DVDRW, 15.6 Display, Windows 7 Home Premium 64-bit, Black (QE264UAR#ABA) at TigerDirect.com
HP Compaq Presario CQ57, AMD C-50 @ 1.00 GHz, 2GB RAM, Windows 10 | eBay
HP Compaq Presario CQ57 Laptop Bottom Case Enclosure- 646114-001 – Buffalo Computer Parts
Black Compaq Presario CQ57-310US 15.6" Laptop Notebook PC (NO HDD) | eBay