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What's DOS?
Posts: 1
Registered: ‎10-07-2014
Location: France
Views: 207
Message 1 of 2

S 400 u long time boot


Since I switch from windows 8 to 8.1 boot process takes more than 4 minutes

Retired Support Specialist
Posts: 209
Registered: ‎09-03-2013
Location: Egypt
Views: 191
Message 2 of 2

Re: S 400 u long time boot

Dear czap34


Welcome to Lenovo forums


Try to do a system refresh by following the steps below


Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings.
(If you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, click Settings, and then click Change PC settings.)


Tap or click Update and recovery, and then tap or click Recovery.


Under Refresh your PC without affecting your files, tap or click Get started.

Follow the instructions on the screen.


here is a link for more info



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