Dell OptiPlex GL Support Question
Dell OptiPlex GL Support Question
Find answers below for this question about Dell OptiPlex GL.Need a Dell OptiPlex GL manual? We have 1 online manual for this item!
Question posted by Anonymous-46108 on December 20th, 2011
Our Optiplex Gl520 Monitor Is Stuck In A Sleep Mode How Do We Undo It?
the computer is one of 3 and is connected to hughes net satellite rouder via linksys routers. Nothing was disconnected but suddenly when moniter is powered up it comes on and immediately light goes yellow. Have disconnected both tower and moniter power and nothing. Could it be that one of the quick link keys has something to do with it?
Current Answers
Related Dell OptiPlex GL Manual Pages
Service Manual - Page 2
... entities claiming the marks and names or their products. December 1996 P/N 84577 All rights reserved. Trademarks used in this text: Dell, the DELL logo, and OptiPlex are registered trademarks of Dell Computer Corporation; IBM is a registered trademark of 3Com Corporation. Novell and NetWare are registered trademarks of Novell, Inc.;
Intel and...
Service Manual - Page 3
...1-5 Hard-Disk Drive Options 1-6 Enhanced Dual-Interface EIDE Subsystem 1-6 Audio Controller 1-6 PCI Video Card 1-6 NIC 1-7 USB 1-7 Desktop Chassis 1-7 Thermal Monitoring 1-7
System Unit 1-8 System Power Supply 1-8 Pin Assignments for the DC Power Connectors 1-8 DC Power Distribution 1-10 System Board Layout 1-12 Video Memory 1-12 Main Memory 1-13 System Board Jumpers 1-13
Interrupt...
Service Manual - Page 9
System Overview 1-1 able desktop systems, which use the Intel® Pentium® Pro family of the system clock frequency. These buses are... frequencies are as the ISA expansion bus.
Chapter 1
System Overview
This service manual covers the Dell® OptiPlex® GXpro high-speed, upgrad- These Dell systems incorporate the high-performance PCI local bus as well as follows:
• Dell...
Service Manual - Page 10
...Tests, see "Technical Specifications" found in a traditional personal computer, the Dell OptiPlex GXpro desktop systems include the following the text in this manual, assume that the location ...Mbps NIC).
• Desktop chassis. • Thermal monitoring. • Main system memory consisting of 16 to the system unit is as shown in Figure 1-1.
1-2 Dell OptiPlex GXpro Systems Service Manual ...
Service Manual - Page 15
...capability simplifies connection of the computer. The floor stand attaches to , and configuring it for connecting the system to the left side of data. The power indicator flashes,... Monitoring
The primary and, if installed, secondary microprocessors have a thermal sensor that the system will shut down in the 100-Mbps mode, a category-5 ethernet cable must be connected and disconnected ...
Service Manual - Page 18
...
1-10 Dell OptiPlex GXpro Systems Service Manual P7
1 2 34 5 6
+3.3 VDC (blue/white) +3.3 VDC (blue/white) +3.3 VDC (blue/white) common (black) common (black) common (black)
Figure 1-7. DC Power Connector P7
DC Power Distribution
Figures 1-8 and 1-9 provide the following information about DC power distribution:
• Power-supply connector identification • Power cable connections for...
Service Manual - Page 26
Table 1-5. two 40-pin connectors on PCI local bus Diskette drive 34-pin connector
Video
Video type PCI video card (see manufacturer's specifications)
Key Combinations Technical Specifications (continued)
Ports (continued)
Internally accessible: EIDE hard-disk drive . . . .
Service Manual - Page 30
... keys are identical except for their power sources. 3. Verify that all power cables are firmly
attached to the serial ports, parallel port, and USB are sticking. If needed, see the documentation for any necessary corrections. For proper connection of the system unit, the monitor, the keyboard, any devices connected to the proper connectors on the...
Service Manual - Page 32
...
2-4 Dell OptiPlex GXpro Systems Service Manual WARNING: The microprocessor can often lead to locate components in their power sources. 2....off the system, including any attached peripherals, and disconnect
all the AC power cables from their sockets, press firmly on the...the diskette drive, and reboot the system. Observe the monitor screen for the Diagnostics Menu. Insert another copy of beeps...
Service Manual - Page 34
...Specific Tests - If no errors are found in the Diagnostics and Troubleshooting Guide.
2-6 Dell OptiPlex GXpro Systems Service Manual Tests a particular area or subsystem
Getting Help
If none of the ...Quick Tests - Starting the diagnostics causes the Dell logo screen to appear on the monitor screen, followed by a message indicating that the diagnostics is needed to the proper troubleshooting...
Service Manual - Page 36
... 4-2-1
Search for video ROM failure
No timer tick
Defective system board
4-2-2
Shutdown failure
4-2-3
Gate A20 failure
4-2-4 4-3-1
Unexpected interrupt in protected mode
Memory failure above address 0FFFFh
Faulty or improperly seated DIMMs
3-2 Dell OptiPlex GXpro Systems Service Manual POST Beep Codes (continued)
Beep Code Error
Probable Causes
1-3-1
Main-memory refresh verifi-
Service Manual - Page 37
...failure • Keyboard controller failure • Keyboard data line failure • Keyboard stuck key failure • No timer tick interrupt • Shutdown failure • Terminator/...messages indicate a fatal error:
• Bad error-correction code (ECC) on the monitor screen. When a fatal error occurs, the system usually cannot be rebooted until an...mode
Beep Codes and Error Messages 3-3
Service Manual - Page 40
... cable connector loose or improperly connected, defective keyboard, or defective keyboard/mouse controller (defective system board). Incorrect configuration settings in System Setup program or faulty battery.
Table 3-2.
Defective keyboard/ mouse controller (defective system board).
3-6 Dell OptiPlex GXpro Systems Service Manual
Keyboard stuck key failure
Keyboard controller failure...
Service Manual - Page 54
.... 2.
Rotate the drive bracket to the right, and lift the bracket from the bracket. Disconnect the DC power cable and the interface cable from the chassis. Release the bracket catch from the back of the drive.
4-10 Dell OptiPlex GXpro Systems Service Manual Drives in the Drive Cage
retaining screw
bracket mounting screw...
Service Manual - Page 56
Disconnect the DC power cable(s) and the interface cable(s) from the chassis. Remove the screw that secures the hard-disk drive bracket to the chassis.
3. Hard-Disk Drive Bracket ... hooks on the front of the bracket, and rotate the bracket back until it swings free from the back of the system unit.
4-12 Dell OptiPlex GXpro Systems Service Manual
Service Manual - Page 58
... system unit.
4-14 Dell OptiPlex GXpro Systems Service Manual System Power Supply
power supply
securing tab
DC power cable (8)
slot
hook system board
Figure 4-13. Disconnect the DC power cables from the back of the system power supply up, and move it stops. Lift the front end of the power supply. 2. Disconnect the AC power cable from the system board...
Service Manual - Page 72
...-B reboot
Figure A-1.
System Setup Screens
Page 1 of 2
Dell Computer Corporation System OptiPlex GXpro 200 Setup
BIOS Version: XXX
Keyboard Errors:
Report
System Password:
Not Enabled
...Auto Power On:
Mon-Fri 07:30
Power Management:
Regular
Integrated Devices
Sound:
On
NIC:
On
Mouse:
On
Serial Port 1:
Auto
Serial Port 2:
Auto
Parallel Port:
378h
Parallel Mode:
AT...
Service Manual - Page 74
...which system boots-the processor's rated speed or a slower compatibility speed.
A-4 Dell OptiPlex GXpro Systems Service Manual If video problems occur, try setting Fast Video BIOS to be...Designates a region of keyboard errors during POST. Num Lock
Determines whether keyboard's Num Lock mode is installed. Also used to System Setup program.
Fast Video BIOS
Enables shadowing and caching ...
Service Manual - Page 75
System Setup Categories (continued)
Category
Function
Power Management
With the Power Management category enabled, DPMS monitors and most EIDE drives automatically switch into low-power mode during periods of damaging the monitor.
Sound
Enables (On [default]) or disables (Off) the audio controller.
Otherwise, there is disabled.
The port's I/O address may be ...
Service Manual - Page 80
...board jumpers, 1-13
system error messages, list of, 3-3
system features, 1-2
system power supply, 1-8
System Setup program, A-1
system specifications, 1-16
system unit cover, ... 4-11
technical specifications, 1-16
terminator card, removal, 4-23
thermal monitoring, 1-7
troubleshooting boot routine, interpreting, 2-3 external visual inspection, 2-2..., 1-4
4
Dell OptiPlex GXpro Systems Service Manual
Similar Questions
How To Bring Dell Optiplex 990 Out Of Sleep Mode
(Posted by ulahkitcarl 10 years ago)
Frozen In Sleep Mode
Just get a blinking green light on the power button. Cannot get PC out of perminent sleep mode. I've...
Just get a blinking green light on the power button. Cannot get PC out of perminent sleep mode. I've...
(Posted by bigdaver599 11 years ago)
Studio 540 How To Get Out Of Sleep Mode Or Energy Power Saving Mode
My dell studio 540 was put into sleep mode last night. Today it won't turn back on when I hit the po...
My dell studio 540 was put into sleep mode last night. Today it won't turn back on when I hit the po...
(Posted by Lemelin5 11 years ago)