boot device.

Enter system setup and ensure that the boot sequence information is correct.

No boot sector on hard-disk drive — Enter system setup and ensure that the computer configuration information for the hard drive is correct.

No timer tick interrupt — Run the Dell Diagnostics.

Non-system disk or disk error — Replace the floppy disk with one that has a bootable operating system or remove the floppy disk from drive A and restart the computer.

Not a boot diskette — Insert a bootable floppy disk and restart your computer.

Not enough memory or resources. Close some programs and try again — Close all windows and open the program that you want to use. In some cases, you might have to restart your computer to restore computer resources. If so, run the program that you want to use first.

Operating system not found — Contact Dell.

Plug and Play Configuration Error —

1.Turn your computer off, unplug it from the electrical outlet, and then remove all but one of the cards.

2.Plug in your computer and reboot it.

3.If the message reappears, the installed card might be malfunctioning. If the message does not reappear, turn off the computer and reinsert one of the other cards.

4.Repeat this process until you identify which card is malfunctioning.

Read fault —

Requested sector not found —

Reset failed —

See "Drive Problems."

Sector not found —

Run the Windows error-checking utility to check the file structure on the floppy disk or hard drive. See Windows Help for instructions.

If a large number of sectors are defective, back up the data (if possible), and then reformat the floppy disk or hard drive.

Seek error — See "Drive Problems."

Shutdown failure — Run the Dell Diagnostics.

Time-of-day clock stopped —

Time-of-day not set-please run the System Setup program — Enter system setup and correct the date or time. If the problem persists, replace the battery.

Timer chip counter 2 failed — Run the Dell Diagnostics.

Unexpected interrupt in protected mode — Run the Dell Diagnostics.

WARNING: Dell's Disk Monitoring System has detected that drive [0/1] on the [primary/secondary] EIDE controller is operating outside of normal specifications. It is advisable to immediately back up your data and replace your hard drive by calling your support desk or Dell —

If no replacement drive is immediately available and the drive is not the only bootable drive, enter system setup and change the appropriate drive setting to None. Then remove the drive from the computer.

Write fault —

Write fault on selected drive —

See " Drive Problems."

x:\ is not accessible. The device is not ready — The floppy drive cannot read the disk. Insert a floppy disk into the drive and try again.

Keyboard Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions.

Check the keyboard cable —

Ensure that the keyboard cable is firmly connected to the computer.

Shut down the computer, reconnect the keyboard cable as shown in the Setup and Quick Reference Guide for your computer, and then restart the computer.

Check the cable connector for bent or broken pins and for damaged or frayed cables. Straighten bent pins.

Remove keyboard extension cables and connect the keyboard directly to the computer.

Test the keyboard — Connect a properly working keyboard to the computer, and try using the keyboard. If the new keyboard works, the original keyboard is faulty.

Run the Dell Diagnostics

Check for interrupt request conflicts

Lockups and Software Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions.

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Dell GX60 manual Keyboard Problems, Lockups and Software Problems

GX60 specifications

The Dell GX60, also known as the OptiPlex GX60, is a notable desktop computer introduced by Dell in the early 2000s. Designed primarily for business and educational environments, this model offers a blend of reliability, performance, and serviceability, making it a popular choice among institutions seeking robust computing solutions.

One of the key features of the Dell GX60 is its Intel processor architecture. Typically equipped with Intel Pentium 4 processors, the GX60 allows users to experience decent processing power suitable for day-to-day tasks. In its various configurations, users could find processors ranging from 1.6 GHz up to faster options, enabling smooth multitasking while running essential applications for business operations.

The GX60 also supports a versatile memory configuration, accommodating DDR SDRAM with capacities that typically range up to 2GB. This memory capacity allows for improved performance when running multiple applications simultaneously, which is crucial in a business setting. The ability to upgrade memory provides longer life to the system, making it adaptable to growing organizational needs.

In terms of storage, the GX60 features IDE hard drives, which typically range from 40GB to 160GB. This storage capability is adequate for standard office applications, file storage, and limited multimedia content. Additionally, users can enhance their setups with optional CD or DVD drives, offering data access and media playback capabilities.

The design of the Dell GX60 prioritizes ease of access and serviceability. Its chassis allows for straightforward hardware upgrades, including hard drives and memory modules. This tool-less design is particularly beneficial in corporate settings where IT departments maintain multiple systems.

Connectivity options on the GX60 include USB 1.1 and 2.0 ports, serial and parallel ports, as well as audio jacks. This range of ports ensures compatibility with various peripheral devices such as printers, scanners, and external storage solutions, making it a flexible option for office work.

Overall, the Dell GX60 combines essential features that cater to business needs. Its reliable performance, extensible design, and multiple connectivity options help organizations leverage technology for increased productivity. While it may be regarded as a vintage model today, the GX60 laid the groundwork for many advancements in desktop computing, showcasing how far technology has evolved in just a couple of decades.