ViewSonic VS12869 manual „ Troubleshooting, No sound from headphones

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„Troubleshooting

1.System would not power on or power off by pressing power button.

1.1.Check all power connections.

1.2.Make sure the DC plug is inserted correctly. If the power LED does not light you may have a faulty power adapter.

1.3.If the power button does not function you may have a faulty button.

1.4.If you can press the power button in but the power LED does not light, you may have a faulty power button

1.5.If the power LED stays lit and the system will not power down after holding the power button in for more than 4 seconds you may have a faulty power button.

2.When you boot the system on and you hear a beep but do not see any image:

2.1.Check the display power is in “Power On” status. Check that the display is in a Power On status

2.2.Check that you have connected the VOT120 to the display with the correct connector

2.3.Check that the connection between the VOT120 and the display is connected correctly

2.4.If you used a DVI to D-Sub adapter, check that it is connected correctly

2.5.If you can see a POST message but cannot see any image on the display, try the following:

Press “Ctrl+Alt+F1” for D-Sub connector Display (Using DVI-I to D-Sub Adapter),

Press “Ctrl+Alt+F4” for DVI-I connector Display

(Please make sure your system runs in auto-login mode!)

3.When system boots for a while, and you do not hear a beep sound.

„If the system continues to boot up for an extended period of time, but nothing happens and there is no beep, please call ViewSonic® for technical support.

4.No sound from headphones.

„Check the headphone cable connection — Ensure that the headphone cable is securely inserted into the headphone connector.

„Adjust the windows volume control — Click or double-click the speaker icon in the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted.

ViewSonic VOT120

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Contents ViewSonic Compliance Information Industry Canada Notice TTE Compliance Statement FCC Radiation Exposure StatementEnergy Star information Important Safety Instructions Declaration of RoHS Compliance Actual ConcentrationProduct Name Copyright InformationProduct Registration For Your Records Model NumberFAQ & Troubleshooting AMI Bios SetupChapter System Recovery Chapter IntroductionFigures Features Package Contents„ Overview „ Product Specifications „ Power Supplies„ System Tour WiFi LED„ Front Panel Power Switch Power LEDReset Button ESATA„ Rear Panel DVI PortEthernet Kensington Lock Slot„ Setting up your PC „ Connecting the monitor„ Connecting USB mouse & keyboard „ Connecting to a network device„ Turning on the system „ Anti-theft protection with a Kensington Lock„ Mounting your PC to a monitor „ Computer StandTthe total weight of the unit won’t exceed 7 kg Chapter AMI Bios Setup LBA/ Large Mode Bios Main MenuIDE Device Setting Menu „ Main MenuA.R.T Auto LBA/ Large Mode AutoDMA Mode Auto System InformationOnBoard Peripherals Configuration Settings USB Controller EnabledUSB 2.0 Controller Enabled „ Advanced MenuOnboard LAN Controller Enabled USB Device Legacy Support EnabledAudio Controller Enabled Onboard LAN Optrom Disabled„ Boot Menu „ Chipset Menu „ Power Menu Change Supervisor Password Resume By PCI-E Device DisabledResume On RTC Alarm Disabled Change User PasswordDiscard Changes and Exit „ Exit MenuSave Changes and Exit Discard ChangesLoad Optimal Defaults Load Failsafe Defaults„ When to Use System Recovery „ Running ViewSonic Recovery ManagerFollowing window appears. Click OK Q3 How to set the WOL Wake on LAN function? „ Frequently asked questionsQ2 How to use the e-SATA device in VOT120? Q4 How much current is provided from the VOT120 USB ports?„ Troubleshooting No sound from headphonesCustomer Support Country/Region Website = TelephoneLimited Warranty Viewsonic PC MiniLimitation of implied warranties
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