HANNspree SN22A1 user manual Keyboard and mouse, Cleaning your keyboard and mouse

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Cleaning and care

Keyboard and mouse

Cleaning your keyboard and mouse

Before starting to clean the keyboard or mouse, unplug the USB cable to disconnect the keyboard from the computer. To properly disconnect the USB cable, see Removing USB devices.

1.For wireless keyboard or mouse only, if your keyboard or mouse has a power button, turn it off.

2.For wireless keyboard or mouse only, remove installed batteries from the battery compartment.

3.For the keyboard, use a can of compressed air (purchased separately) to blow away any dust between the keys on the keyboard. You may even turn the keyboard upside to remove the dust trapped between the keys.

4.Use a soft lint-free cloth moistened with some water to wipe the keys and chassis of your keyboard or mouse. Do not allow water to seep into the internal components of keyboard or mouse.

5.Before reassembling and reconnecting the keyboard or mouse, ensure they are completely dry.

SN22A1

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Contents All-In-One PC Table of Contents Bios Setup Utility Using the PCUsing the Peripheral Devices Cleaning and careSpecifications SN22A1 TroubleshootingTypographics Overview of your documentationDocument type Package contents Description Getting to know the PCTouring the PC Front viewSpeakers Getting to know the PCPhoto, and Movie Vents Rear viewHdmi USB ports Right-side viewMedia card ReaderEject button Wired keyboard and mouseLeft-side view Special keyboard buttons front viewFunction key Performed task Activities Indicator lightsOverview of the wired mouse front view Preparing to setup your PC Setting up the PCSetting up the PC Connecting the wired keyboard and mouse Connecting the powerTurning on the PC Customizing the mouse settingsTurning off the display Turning off the PCBrightness control Configuring the displayPicture Mode Descriptions Volume controlPicture mode control Connecting to a wired network Using the PCConnecting to the Internet Connecting to a wireless network for select models Using the PCUsing the webcam Media Type Read Write Rewritable Using the optical disc driveInserting a disc CD-writable drivesUsing the PC Removing a disc Reading a discWriting to a disc Using memory cards Using the PC Computer Using the touch screen for select modelsSelecting items with your touch screen Connecting USB devices Using the Peripheral DevicesRemoving USB devices Using the Peripheral DevicesScreen and computer Cleaning and careCleaning the screen and computer Storing your computer Cleaning and careCDs and DVDs Recovery DVD and Driver CD Cleaning the discsKeyboard and mouse Cleaning your keyboard and mouseWhen to Use the Bios Setup Utility Bios Setup UtilityArea Descriptions Bios Setup UtilityMoves between the menus on the title bar Navigating the Bios setup screenKeys Function Launches the General Help screenMenu Descriptions Main menuAdvanced menu CPU ConfigurationIDE Configuration USB Configuration APM ConfigurationRestore on AC Power Loss Sets the system state ConfigurationVideo Function Security menu PasswordChange User Password Clear User PasswordPassword check Menu Option Descriptions Boot menuBoot Settings Boot DeviceDrives SN22A1 Discard Changes and Exit Load Optimal DefaultsExit menu Save Changes and ExitPower problems TroubleshootingFrequently asked questions FAQ Internet access problems TroubleshootingOptical discs problems Display problems Keyboard and mouse problems Sound and microphone problems Miscellaneous problems Model SN22A1 Specifications SN22A1Specifications Regulatory Information SpecificationsTrademark Notice