Question about Lenovo G450 (2949CGU) PC Notebook
Whenever videos are playing on the laptop for over 40 minutes or a game is running, the laptop will automatically shut off with no warning. Also, if the laptop is connected to the television through an HDMI cable it'll shut off in under 20 minutes. I've attempted to clean the laptop fan and even us a cooling fan under the laptop.
Probably the cpu or gpu (from graphic card) is overheated during intense work
Posted on Feb 21, 2012
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Posted on Jan 02, 2017
Be sure your wireless switch is on. Then check your device manager. If it has yellow mark under network adapters, then you need to download driver for that. Click here to download driver. If that won't still work, try uninstalling Lenovo Readycomm from the list of your programs in Control panel. If that still doesn't work, contact your service provider to configure the wireless settings of your pc and router.
Posted on May 25, 2010
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