Recent content by larrydev

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    Help on HP Laptop BIOS Upgrade

    Hello, I have an HP zv5255us Pavilion notebook that I wish to upgrade the CPU. Currently have AMN3400BKX5BU which is an AMD Mobile 64 processor. I tried a new AMN3700BKX5BU processor in the 754 socket. The install went well but on restart the screen was blank. The current BIOS is Phoenix and...