Dell deminison 9150 manual

If the stream is interrupted, an error occurs. Page Error Messages If so, run the program that you want to use first. After the computer turns off, reconnect the mouse cable as shown on the on the setup diagram for your computer. Page 52 Solving Problems Page Troubleshooting Tools A possible processor failure has occurred. If the problem persists, contact Dell see page A possible floppy drive or hard drive Reseat all power and data cables and failure has occurred.

Page 55 see page to make sure the boot sequence is correct for the devices installed on your computer. All four diagnostic lights display solid None. Page Dell Diagnostics If you cannot resolve the error condition, contact Dell see page If you contact Dell, technical support will ask for your Service Tag. Page Drivers Parameters Allows you to customize the test by changing the test settings. To exit the Dell Diagnostics and restart the computer, close the Main Menu screen. Drivers What Is a Driver?

A driver is a program that controls a device such as a printer, mouse, or keyboard. If you install drivers obtained from other sources, your computer might not work correctly. Dell PC Restore permanently deletes all data on the hard drive and removes any applications installed after you received the computer. PC Restore restores your hard drive to the operating state it was in when you purchased the computer.

Dell PC Restore enables you to restore your hard drive to the operating state it was in when you purchased your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. See "Removing the Computer Cover" on page Page 66 Use the microphone connector to attach a personal computer microphone for voice or musical input into a sound or telephony program.

Service Tag Used to identify your computer when you access the Dell Support website or call technical support. Removing and Installing Parts Page Removing The Computer Cover network connector To attach your computer to a network or broadband device, connect one end of a network cable to either a network jack or your network or broadband device. Connect the other end of the network cable to the network connector on your computer. Page 69 cover latch release computer cover back of computer hinge tabs 3 5 Locate the three hinge tabs on the bottom edge of the computer.

Page Memory Memory You can increase your computer memory by installing memory modules on the system board. For information on the type of memory supported by your computer, see "Specifications. If the memory modules are not installed in matched pairs, the computer will continue to operate, but with a slight reduction in performance. Page 73 Dell. If possible, do not pair an original memory module with a new memory module.

Otherwise, your computer may not start properly. You can do so by touching an unpainted metal surface on the computer. Page 75 5 Align the notch on the bottom of the module with the crossbar in the connector. Page Removing Memory You can do so by touching an unpainted metal surface on the computer. Page 78 3 Push the two release tabs on the card retention door from the inside to pivot the door open. Because the door is captive, it will remain in the open position.

To guard against electrical shock, be sure to unplug your computer from its electrical outlet before installing any cards. Ensure that the card is fully seated in the slot.

Page 80 2 Remove the computer cover see page If you need a filler bracket, contact Dell see page The brackets also keep dust and dirt out of your computer. NOTICE: To connect a network cable, first plug the cable into the network device and then plug the cable into the computer. Page 84 7 Pull the securing tab, grasp the card by its top corners, and then ease it out of its connector. Page 86 15 If you installed an add-in network adapter and want to disable the integrated network adapter: Enter system setup select Integrated NIC Controller, and then change the setting to Off.

Do not connect the network cable to the integrated connector on the back panel. Page 87 4 Push the two release tabs on the card retention door toward each other and pivot the door open. Page 88 7 If you are removing the card permanently, install a filler bracket in the empty card-slot opening. Page Removing The Drive-Panel Insert 3 Push from the inside and pivot the drive panel to the left to release the panel from its side hinges. Removing the Drive-Panel Insert drive-panel insert tab drive panel drive-panel insert 1 Turn the drive panel sideways and find the tip of the drive-panel insert tab that latches over a tab on the right side of the drive panel.

Page Replacing The Drive Panel 1 Slide the tab on the left side of the drive-panel insert under the center drive panel tab. Instead, set the drive on a surface, such as a foam pad, that will sufficiently cushion it. See the documentation that came with the hard drive for instructions about installing any software required for the operation of the hard drive.

Page Floppy Drive 8 Check all connectors to be certain that they are properly cabled and firmly seated. NOTICE: To connect a network cable, first plug the cable into the network wall jack and then plug it into the computer. Page 97 power cable floppy drive cable sliding plate sliding plate lever floppy drive 5 Pull the sliding plate to the right and hold in place. Page 5 Disconnect the USB cable on the back of the Media Card Reader to the front panel USB connector on the system board see page 71 and route the cable through the clip on the shroud.

You can do so by touching an unpainted metal surface on the computer chassis. Check the documentation that accompanied the drive to verify that the drive is configured for your computer.

Page See the documentation that came with the drive for instructions on installing any software required for drive operation. Page Removing and Installing Parts Page Drives Externally accessible: two 3.

Page Controls and Lights Power control push button Power light green light — Blinking green in sleep state; solid green for power-on state. If the system cannot boot and there is a solid amber light, this indicates a problem with the system board see "Power Problems" Page Options List — This Option Field — This field contains information about each field appears on the left option. In this field you can view your current settings and side of the system setup make changes to your settings.

The field is a Use the right and left arrow keys to highlight an option. System Lists system information such as the computer name, the BIOS version System Info number and date, system tags, and other system-specific information. The factory default setting is No Boot.

AC Recovery Sets the computer to automatically turn on. The default setting is Off. Front View of the Computer. Back View of the Computer. Use this latch to remove the cover. See " Removing the Computer Cover. For more information, see " Diagnostic Lights. NOTE: Do not plug a telephone cable into the network connector. It is recommended that you use the front USB connectors for devices that you connect occasionally, such as joysticks or cameras.

Getting Started. Recommended Tools. Turning Off Your Computer. Before Working Inside Your Computer. This chapter provides procedures for removing and installing the components in your computer. Unless otherwise noted, each procedure assumes that the following conditions exist:. A component can be replaced by performing the removal procedure in reverse order.

Small flat-blade screwdriver. Phillips screwdriver. Long Phillips screwdriver. NOTICE: To avoid losing data, save and close any open files and exit any open programs before you turn off your computer. Shut down the operating system:. Save and close any open files, exit any open programs, click the Start button, and then click Turn Off Computer. In the Turn off computer window, click Turn off. Ensure that the computer and any attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for 4 seconds.

Use the following safety guidelines to help protect your computer from potential damage and to help ensure your own personal safety. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket.

Hold a component such as a processor by its edges, not by its pins. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Some cables have a connector with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable.

As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned. NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network port or device. Disconnect any telephone or telecommunication lines from the computer. Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.

NOTICE: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer.

While you work, periodically touch an unpainted metal surface to dissipate any static electricity that could harm internal components. Follow the procedures in " Before You Begin. If you have installed a security cable, remove it from the security cable slot. NOTICE: Ensure that you are working on a level, protected surface to avoid scratching either the computer or the surface on which it is resting.

Lay your computer on its side with the computer cover facing up. Pull back the cover latch release on the top panel. Grip the sides of the computer cover and pivot the cover up. Lift the cover away and set it aside in a secure location. Inside View of Your Computer. System Board Components. Controls and Lights. Hard-drive access light. Diagnostic lights Standby power light. If the system cannot boot and there is a solid amber light, this indicates a problem with the system board see " Power Lights ".

NOTE: Heat dissapation is calculated based upon the power supply wattage rating. Voltage See the safety instructions manual selection power supplies — 90 to. Power Lights. Diagnostic Lights. Beep Codes. The power button light located on the front of the computer illuminates and blinks or remains solid to indicate different states:. If the power light is green and the computer is not responding.

Ensure the display is connected and powered on. If the display is connected and powered on, see " Diagnostic Lights ". If the power light is blinking green, the computer is in standby mode. Press a key on the keyboard, move the mouse, or press the power button to resume normal operation. If the power light is off, the computer is either turned off or is not receiving power. Reseat the power cable into both the power connector on the back of the computer and the electrical outlet.

If the computer is plugged into a power strip, ensure that the power strip is plugged into an electrical outlet and that the power strip is turned on. Also bypass power protection devices, power strips, and power extension cables to verify that the computer turns on properly.

Ensure that the electrical outlet is working by testing it with another device, such as a lamp. Ensure that the main power cable and front panel cable are securely connected to the system board. If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem might exist.

Ensure that the voltage selection switch is set to match the AC power at your location if applicable. If the power light is steady amber, a device might be malfunctioning or incorrectly installed. Remove and then reinstall the memory modules. Remove and then reinstall any cards.

Remove and then reinstall the graphics card , if applicable. Ensure that all power cables are securely connected to the system board. To help you troubleshoot a problem, your computer has four lights labeled "1," "2," "3," and "4" on the front panel see.

When the computer starts normally, the lights flash. After the computer starts, all four lights display solid green. If the computer malfunctions, the color and sequence of the lights identify the problem.

The computer is in a normal "off" condition or a possible pre-BIOS failure has occurred. The diagnostic lights are not lit after the system successfully boots to the operating system. Plug the computer into a working electrical outlet. Also see " Power Lights. If you have two or more memory modules installed, remove the modules, reinstall one module see " Memory " , and then restart the computer. If the computer starts normally, reinstall an additional module.