M11xr3 Sleep/Wakeup


New Member
Jan 17, 2016
Purchased this unit locally, had a bad hard drive. Installed Home Premium 64bit Sp]/1. Installed latest Dell drivers and apps. Installed all MS updates. All is good except for a couple of issues. Missing device driver for the Accelerator(not a big issue to me). The Major issue is the laptop will not wakeup after sleep mode nor will it completely shut down without holdng the powerbutton for 7-10 seconds. I have installed the latest Bios. Any suggestions?

Has anyone seen this problem and fixed it?

Thanks for any information.
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