Thinkpad edge cpu and battery problem Tags: Battery CPUs Thinkpad Laptops daiyue July 27, 2012 12:02:41 AM hi,all, I have a thinkpad edge e50 with i5-430 cpu. I found that whenever i installed the battery on it while having AC plug-in also, the cpu usage jumps to 20-30% with almost no task running on the laptop, so anyone knows why? cheers More about : thinkpad edge cpu battery problem | E-mail me updates | Report abuse Register or log in to remove Ask the community Publish Tom's Hardware>Forum>Laptops & Notebooks>Thinkpad edge cpu and battery problem> Related ressources: ForumLenovo thinkpad edge overheat shutdown issue ForumDell Inspiron 15R vs Lenovo Thinkpad ( Edge or L512) ForumSony Vaio EA vs. Lenovo ThinkPad Edge 14 ForumAbout Lenovo Thinkpad Edge 's durability ForumLenovo ThinkPad Edge E420 ForumBattery Replacement for IBM Thinkpad T40 (Type 2374) Forumwhere is CMOS battery located in 770E Thinkpad ?? Forumthinkpad battery problem ? ForumThinkpad Edge or T60? ForumThinkpad 770Z better than 600E? ForumHelp: ThinkPad T20 cpu fan problem ForumThinkpad R61 startup issue ForumThinkPad R40 not charging battery (2723) ForumWhich Razer Edge model should I get ForumThinkpad T21 fan problem ForumVideo Problem : IBM ThinkPad T41 ForumBack light or Inverter? Forum[Solved] Display-is 1366-768 a problem? ForumLENOVO THINKPAD X201 good for computer programming? ForumLaptop LCD angle problem More resources Read discussions in other Laptops & Notebooks categories Battery Acer Asus Dell Hewlett Packard iPad Toshiba Vaio !