Intel Desktop Board DH55HC Product Guide

Table 18. Front-panel Power LED Blink Codes

Type

Pattern

Note

 

 

 

F2 Setup/F10 Boot

None

 

Menu Prompt

 

 

 

 

 

BIOS update in

Off when the update begins, then on for

 

progress

0.5 seconds, then off for 0.5 seconds. The

 

 

pattern repeats until the BIOS update is

 

 

complete.

 

 

 

 

Video error (no add-

On-off (1.0 second each) two times, then a

For processors requiring

in graphics card

2.5-second pause (off), the entire pattern

an add-in graphics card

installed)

repeats (blink and pause) until the system

 

 

is powered off.

 

 

 

 

Memory error

On-off (1.0 second each) three times, then

 

 

a 2.5-second pause (off), the entire pattern

 

 

repeats (blinks and pause) until the system

 

 

is powered off.

 

 

 

 

Thermal trip warning

Each beep will be accompanied by the

 

 

following blink pattern: .25 seconds on,

 

 

.25 seconds off,

 

 

.25 seconds on, .25 seconds off. This

 

 

results in a total of 16 blinks.

 

 

 

 

BIOS Error Messages

When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Table 19 gives an explanation of the BIOS error messages.

Table 19. BIOS Error Messages

Error Message

Explanation

 

 

CMOS Battery Low

The battery may be losing power. Replace the battery

 

soon.

 

 

CMOS Checksum Bad

The CMOS checksum is incorrect. CMOS memory may

 

have been corrupted. Run Setup to reset values.

 

 

Memory Size Decreased

Memory size has decreased since the last boot. If no

 

memory was removed, then memory may be bad.

 

 

No Boot Device Available

System did not find a device to boot.

 

 

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Intel BOXDH55HC manual Bios Error Messages, Front-panel Power LED Blink Codes, Type Pattern, Error Message Explanation

BOXDH55HC specifications

The Intel BOXDH55HC motherboard is a versatile option catering to users seeking a reliable platform for their computing needs. Designed for the Intel LGA 1156 socket, it supports a range of Intel processors, including the Core i7, Core i5, and Core i3 series, making it suitable for both casual users and enthusiasts who require enhanced performance for gaming or content creation.

One of the most notable features of the Intel BOXDH55HC is its support for Intel's Turbo Boost Technology. This technology enables the processor to automatically increase its clock speed for improved performance during demanding tasks, ensuring smooth multitasking and efficient workload management. Paired with Intel's Hyper-Threading Technology, users can experience an up to 8-thread performance from a quad-core processor, significantly enhancing productivity in multithreaded applications.

In terms of memory, the motherboard supports up to 16 GB of DDR3 RAM across four DIMM slots. With support for speeds of up to 1333 MHz, users benefit from improved boot times and faster application loading. The inclusion of Intel's Memory Technology further enhances the memory's reliability and performance, making it an ideal choice for various computing tasks.

The Intel BOXDH55HC also boasts an extensive set of connectivity options. It features multiple SATA 3.0 ports, allowing for high-speed data transfer rates with compatible SSDs and HDDs. Additionally, the motherboard includes USB 2.0 and USB 3.0 ports, ensuring compatibility with a wide range of peripherals, such as external storage devices, printers, and other accessories. This makes it easy to expand storage and connectivity options for any user.

Graphics capabilities are enhanced with support for Intel HD Graphics, which offers integrated graphics solutions without the need for a dedicated graphics card. This is particularly beneficial for users looking for an energy-efficient system for general tasks, video playback, and light gaming.

For users concerned about system stability, the Intel BOXDH55HC comes equipped with Intel's advanced power management features, ensuring efficient power usage while maintaining system responsiveness. It also supports Intel's Anti-Theft Technology, providing an added layer of security by allowing users to remotely lock their systems in case of theft or loss.

Overall, the Intel BOXDH55HC is an excellent choice for those looking to build a reliable and efficient computing system. With its combination of performance-enhancing technologies, extensive connectivity options, and security features, it effectively meets the needs of both casual users and professionals alike.