HP 630 Notebook PC Motherboard repair + CPU upgrade

CPU upgrade;- from Intel Core i3 2350M to Intel Core i5 2540M 00:00 Disassembling 19:20 Checking for short (from 3.7V Batt) 27:34 Taking the board out 36:05 Checking for short (from 3.7V Batt) 50:42 Checking for short (from 5.2V Adapter) 51:25 Cleaning 1:00:45 Dealing with suspected components 1:09:11 Checking for short (from 12V Batt) Found the shorted component 1:16:18 Assembling 1:26:28 Testing 1 - First time 1:27:30 Disassembling and cleaning 2:09:55 New CPU 2:13:50 Cleaning 2:22:30 Installing new CPU / Cleaning fan / Installing heatsink 2:48:35 BIOS batt / Checking new CPU 2:51:25 Cleaning 3:21:25 Assembling 4:09:20 Testing 2 - Booting to Windows 4:15:29 Testing 3 - Need for Speed Most Wanted 2012 4:25:45 Assembling 4:51:00 Testing 4 - Final