Is it possible to upgrade my laptop's CPU? I asked a local laptop technician and said it can be upgraded with 1st gen processors, i.e, i3, i5, i7. My laptop is an
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Upgrades HP Compaq Presario CQ57 Notebook, CPU Replacement, dust cleaning, thermal paste replacement - YouTube
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Amazon.com: Compaq 145W 5V Power Supply Presario 5BW 5000 7000 Series - Refurbished - 127999-001 : Electronics
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