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crwdns2944351:0crwdnd2944351:0Alienware X51 Motherboard Replacementcrwdnd2944351:0crwdne2944351:0

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Introduction
This replacement can be applied to the Alienware X51 R1, as well as the future models: the R2, or R3 for whenIf the PC begins to shut down randomly, or cannot fully process commands you may need to replace the motherboard (refer to theour [[Alienware X51|Troubleshooting Guide|new_window=true]] for more details). Some other reasons to replace the fan is to clean it or if it is damaged.  Replacing the motherboard will help with any random shutdowns, or your PC being overloaded with information. Be careful when unplugging cables as they will easily damage if taken out without care. Make sure to keep track of screws and to not lose any, and be gentle to all plugs. Overall, the replacement can be complicated, but if done correctly, this guide will fix your PC.