Toshiba AT270 user manual Troubleshooting, Problem solving process, Preliminary checklist

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Chapter 8

Troubleshooting

TOSHIBA have designed this tablet for durability, however, should problems occur you are able to use the procedures detailed in this chapter to help determine the cause.

All users should become familiar with this chapter as knowing what might go wrong can help prevent problems from occurring in the first place.

Problem solving process

Resolving problems will be much easier if you observe the following guidelines:

Stop immediately when you recognize a problem. Taking further action may result in data loss or damage or you may destroy valuable information, which is helpful in resolving this problem.

Observe what is happening - write down what the system is doing and what actions you performed immediately before the problem occurred. Make a screenshot of the current display.

Please also be aware that the questions and procedures described in this chapter are meant only as a guide, they are not definitive problem solving techniques. In reality many problems can be solved simply, but a few may require help from TOSHIBA Support - if you find you need to consult others, be prepared to describe the problem in as much detail as possible.

Preliminary checklist

You should always consider the simplest solution first - the items detailed in this checklist shall provide easy fixes for issues which appear to be serious problems.

Make sure you turn on all peripheral devices before you turn on the tablet.

Before you attach an external device you should first turn the tablet off, then when you turn the tablet back on again it will recognize the new device.

Make sure all optional accessories are configured properly in the tablet's setup program and that all required driver software has been loaded (please refer to the documentation included with the optional accessories for further information on its installation and configuration).

Check all cables to ensure they are correctly and firmly attached to the tablet - loose cables can cause signal errors.

User's Manual

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Contents Toshiba AT270 Table of Contents Applications Wireless & networks Device Personal SystemWireless LAN Interoperability Physical Dimensions Environmental RequirementsBluetooth wireless technology Interoperability Wireless Devices and your healthCopyright Legal & RegulatoryDisclaimer 264/AVC, VC-1 and MPEG-4 License Notice TrademarksFCC notice Declaration of Conformity Information FCC informationFCC conditions Contact CE compliance Working environmentAddress TelephoneReach Compliance Statement Additional environments not related to EMCDisposal of products Following information is only valid for EU- member StatesDisposal of batteries and/or accumulators Canadian regulatory information Canada only Following information is only for IndiaCanada Industry Canada IC Following information is only for TurkeyPage Introduction Safety iconsAbout the guide Check the components Getting StartedGrand tour HardwareGrand tour of the tablet Display screenMulti function switch Power buttonVolume down/up MicrophoneMulti function switch Hardware PowerProcessor MemoryMultimedia Using the tablet for the first timeCommunications AC adaptor & power cable Connecting the AC adaptorPlug the AC adaptor into a live wall outlet Initial Setup Turning on the powerTurning off the power Turning the Oled off/on Shut down the tabletUnlocking your screen Care and use of the batteryProcedure Charging the batteryBattery charging time Battery exhausted timeBattery charging notice Basics Using the touch screenHome screen Getting to know the Home screenMonitoring your tablet’s status Opening and switching applicationsManaging Notifications Quick SettingsLocking your screen Customizing the Home screen Capturing your screenAdding an item to the Home screen Moving an item on the Home screenChanging the Screen Orientation Tap All Apps Settings AppsManaging Tasks and Applications Changing the wallpaperConnecting an USB cable Connecting to a computerFactory Reset Analog clock ApplicationsBrowser Go to a webpageMultiple Browser tabs Zoom in or zoom out on a webpageBookmarks View your Browser historyCalculator Browser settingsCalendar View your Saved PagesCamera Panorama modeAdd events to Calendar Open Camera and take pictures/videosClock Setting an alarmReview your pictures/videos Photo optionsRead an email DownloadsSend an email To open the Downloads, tap All apps DownloadsRespond to an email GalleryManage email accounts Open GalleryView and browse pictures/videos Play MusicTake pictures/videos Work with pictures/videosWorking with playlists PeopleOpen People Import and export contactsCheck for Updates Service StationMain Window Installing Updates Downloading UpdatesDownloading and Installing System Updates Toshiba File Manager Toshiba Media PlayerConnectable Digital Media Servers Connectable Digital Media RenderersOperations on Files & Folders NavigationBasic operations Grid/List view Adding folder shortcutCreating a folder Renaming a file or a folderStorage Structure Online ManualNameDescription SD cardWireless & networks SettingsData usage Tethering & portable hotspot settings Wi-Fi networksWi-Fi direct Turning Wi-Fi on and connecting to a Wi-Fi networkForgetting a Wi-Fi network Adding a Wi-Fi networkAdvanced Wi-Fi settings Modifying a Wi-Fi networkTap Modify network Check Show advanced options Network notificationsKeep Wi-Fi on during sleep BluetoothTurning Bluetooth on or off Changing your tablet’s Bluetooth nameConnecting to a Bluetooth device Pairing your tablet with a Bluetooth deviceConfiguring a Bluetooth device Editing or creating a new access point Disabling data when roamingMobile networks Data usageDevice Setting data usageManaging data usage by app Sound Audio enhancement Video enhancementSRS Premium Voice PRO information Storage BatteryApps PersonalAccounts & sync Security Location servicesLanguage & input Backup & reset System AccessibilityDate & time About tablet Developer optionsMemory media Optional AccessoriesMemory media Points to note about microSD/SDHC/SDXC memory cardsMedia care Memory media formatInserting a memory media Formatting microSD/SDHC/SDXC memory cards SIM card slot Tap All Apps Settings Storage Unmount SD card Removing a memory media Inserting a SIM card USB deviceRemoving a SIM card Dock Type Feature Optional Toshiba AccessoriesToshiba Tablet Dock Problem solving process TroubleshootingPreliminary checklist Problem Procedure Hardware and system checklistInternal display panel Memory CardUSB device Wireless LANSound system Before you call Toshiba SupportToshiba technical support Physical Dimensions SpecificationsPower Requirements Environmental RequirementsWireless LAN Interoperability Information for Wireless DevicesBluetooth wireless technology Interoperability Radio Regulatory Information Wireless Devices and your healthRestrictions for Use of 5150-5350MHz Frequencies in Europe EuropeRestrictions for Use of 5470-5725MHz Frequencies in Europe USA-Federal Communications Commission FCC Canada Industry Canada ICTaiwan ArticleIndication for Wireless LAN Using this equipment in JapanImportant notice Radio approvals for wireless devices Device AuthorizationIndication for Bluetooth Approved Countries/Regions10-8