Cheap dell motherboard discounts now 2017.5.12 A: The first step you will need to take is to locate your Dell part number. And BpB is right, but it's not all about just the $$ - any new mobo you install is gonna wreck havoc on your XP install and already installed Dell specific drivers, unless you're planning to do a clean reinstall on a reformatted drive with the new mobo drivers, etc. Well I can't figure out where to put this part and honestly can't find anything online about how to install it. Thanks to You…you are the only site that I could find that step by step showed me how to take my laptop apart…Again much thanks for that because I was about to give up. But if you could please help me that would be awesome!! The Dell Inspiron 531 - ASUS - M2N61-AX is a fairly well-integrated board without a lot of extra discrete integrated circuits - and outside of the integrated, single chip North/Southbridge solution from Nvidia, the design features really only 3 noteworthy integrated circuits in the I/ interface functional area, and a conventional 4Mbit NOR Flash device. Sorry for these noob questions but I really need to fix it. Just to add something about what's going on. I just thought you should know this.. The laptop sometimes turns on properly but I can't really see a thing on the LCD even on an external monitor. Official website:http://www.parts-dell/