2014年8月17日星期日

One Strange fault for Lenovo Y470 Notebook

 One Strange fault for Lenovo Y470 Notebook  , motherboard LA-6881P , Current 0.9A  , and  increasing slowly . checked every inductance are normal , Graphics card is good , CPU power supply 1.1V , also right . Suspect BIOS , But not sure , and tested COMS battery , it is 2.3V , low voltage , so replace a new COMS battery , then the current become correct  , the notebook starts to work . Your loyal friend - Pinkney , http://www.htic-tool.com 



from https://plus.google.com/u/0/b/107329939332162905445/+Htictoolchipset/posts

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