•Problem:WhenIturnonthetablet,nothingisdisplayedonthescreenandthetabletdoesnotbeep
whilestartingup.
Note:Ifyouarenotsurewhetheryouheardanybeeps,turnoffthetabletbypressingandholdingthe
powerbuttonforfoursecondsormore.Turnitonandlistenagain.
Solution:Ensurethat:
–ThetabletisconnectedtotheacpoweradapterbythesuppliedUSBcableandtheacpoweradapter
ispluggedintoaworkingelectricaloutlet.
Thetabletisturnedon.(Turnthepowerbuttononagainforconfirmation.)
Iftheseitemsarecorrectlyset,andthescreenremainsblank,havethetabletserviced.
•Problem:WhenIturnonthetablet,onlyawhitepointerisdisplayedonablankscreen.
Solution:Dothefollowing:
1.Turnoffthetablet,andthenturnitonagain.
2.Ifyoustillseeonlythepointeronthescreen,usetherecoverysolutionstorestorethesystemto
thefactorystate.
Iftheproblempersists,havethetabletserviced.
•Problem:Myscreengoesblankwhilethetabletison.
Solution:Yourscreensaverorpowermanagementmighthavebeenenabled.Doeitherofthefollowing:
–Tapthetabletscreentoexitthescreensaver.
–Pressthepowerbuttontoresumefromsleepmode.
ReplacingtheUSB-connectorcoverandtheSIM-card-and-SD-card
cover
ToreplacetheUSB-connectorcover,dothefollowing:
1.OpentheUSB-connectorcover1.
2.SlightlypullouttheUSB-connectorcover2.
70UserGuide
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