Error Message

Explanation

Gate A20 Error

Gate A20 on the keyboard controller is not

 

working. Call for service.

 

 

Invalid Boot Diskette

The BIOS can read the disk in floppy drive A,

 

but cannot boot the system. Use another boot

 

disk.

 

 

Keyboard Controller Error

The keyboard controller has failed during

 

POST.

 

 

Keyboard is Locked ...

Some systems have an electronic key that

Please Unlock It

enables the user to lock the keyboard.

 

 

Keyboard Stuck Key Detected

There is a key pressed down.

 

 

Master DMA Controller Error

Error in the master DMA channel.

 

 

Master Interrupt Controller Error

Master Interrupt Controller failed during

 

POST.

 

 

Memory Size Decreased

The amount of memory on the Clean Screen II

 

is less than the amount in CMOS RAM.

 

Run Setup.

 

 

Off Board Parity Error

Parity error in memory installed in an expan-

 

sion slot. The format is:

 

OFF BOARD PARITY ERROR ADDR

 

(HEX) = (XXXX)

 

XXXX is the hex address where the error

 

occurred.

 

 

Slave DMA Controller Error

Error in the slave DMA channel.

 

 

Slave Interrupt Controller

Slave Interrupt Controller failed during POST.

 

 

System Memory Size Mismatch

The amount of memory on the Clean Screen II

 

is different than the amount in CMOS RAM.

 

Run Setup.

 

 

Timer Channel 2 Error

Most systems include two timers. There is an

 

error in timer 2.

 

 

Appendix C: Troubleshooting 43

Page 54
Image 54
Planar C3215 user manual Error Message Explanation, Post

C3215 specifications

The Planar C3215 is a high-performance display solution designed for a variety of professional and commercial applications. With its sleek design and advanced functionalities, the C3215 stands out as an ideal choice for environments ranging from corporate settings to retail spaces.

One of the primary features of the Planar C3215 is its impressive display quality. The monitor boasts a resolution of 1920x1080 pixels, providing vibrant colors and sharp images that enhance the viewing experience. The LED-backlit technology further improves brightness and energy efficiency, ensuring that users benefit from striking visuals while minimizing power consumption.

The C3215 display is equipped with a wide viewing angle, utilizing in-plane switching (IPS) technology that allows for consistent color accuracy and clarity from various angles. This feature makes it particularly suitable for collaborative workspaces or public displays, where multiple viewers may be observing the screen simultaneously from different positions.

In terms of connectivity, the C3215 is versatile. It offers multiple input options, including HDMI, DisplayPort, and VGA, allowing seamless integration with a variety of devices such as computers, laptops, and media players. This flexibility ensures that users can easily switch between different sources without hassle.

Durability is another key aspect of the C3215. The screen is designed for continuous usage, making it suitable for 24/7 operation in demanding environments. Its robust construction means it can withstand the rigors of daily use, ensuring longevity and reliability.

Moreover, the Planar C3215 incorporates advanced anti-glare technology, reducing reflections and providing users with a clearer view of the content, even in brightly lit settings. This characteristic is essential for environments where lighting conditions can be unpredictable.

For those concerned about installation, the C3215 is designed with user convenience in mind. It supports multiple mounting options, including VESA mounting, which allows users to easily mount the display on walls or use it in conjunction with various stand solutions.

In summary, the Planar C3215 is a feature-rich display that combines superb image quality, durability, and flexible connectivity options, making it an ideal choice for a wide range of applications. Whether for professional use in a corporate environment or for creative displays in retail, the C3215 consistently delivers exceptional performance and reliability.