What CPU can I upgrade my Compaq CQ57 to, and is it soldered into the motherboard? - Quora
Trying out (for science) Windows 11 on a 15 year old Compaq Presario V3000, what's most probably the oldest Intel based laptop that can technically run it (earlier ones either don't support
HP Compaq Presario CQ56-110US Disassembly - iFixit Repair Guide
HP Compaq Presario CQ56-110US Disassembly - iFixit Repair Guide
623909-001 Daax3mb16a1 For Compaq Presario Cq56 For Hp G56 Motherboard +cpu Ddr2 Tested Good - Laptop Motherboard - AliExpress
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606609-001 3MAX7TATP10 HP G62-347nr G62-300 Compaq CQ56 CPU Fan with Heatsink | eBay
For HP Compaq Presario CQ56-219WM CQ56-115DX Laptop CPU Cooling Fan | eBay
QUETTERLEE Replacement New CPU Cooling Fan for HP Pavilion G7-1000 G6-1000 G4-1000 Compaq CQ42 CQ62 CQ56 CQ56z G62 G42 Presario CQ62z G62t G62m G62x G42t Series 646578-001 DFS531105MC0T FAB9 3PIN Fan -
8GB 2X4GB RAM Memory for Compaq Presario CQ50 Series Presario CQ56-115SA Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-6400 800MHz Upgrade - Newegg.com