To test memory next | SUPER MICRO Computer H8DII+-F, H8DI3+-F

H8DI3+/I+(-F) Serverboard User’s Manual

Checkpoint	Code Description

2Eh	Completed post-video ROM test processing. If the EGA/VGA controller is not found, performing
	the display memory read/write test next.

2Fh	The EGA/VGA controller was not found. The display memory read/write test is about to begin.

30h	The display memory read/write test passed. Look for retrace checking next.

31h	The display memory read/write test or retrace checking failed. Performing the alternate display
	memory read/write test next.

32h	The alternate display memory read/write test passed. Looking for alternate display retrace
	checking next.

34h	Video display checking is over. Setting the display mode next.

37h	The display mode is set. Displaying the power on message next.

38h	Initializing the bus input, IPL, general devices next, if present. See the last page of this chapter
	for additional information.

39h	Displaying bus initialization error messages. See the last page of this chapter for additional
	information.

3Ah	The new cursor position has been read and saved. Displaying the Hit <DEL> message next.

3Bh	The Hit <DEL> message is displayed. The protected mode memory test is about to start.

40h	Preparing the descriptor tables next.

42h	The descriptor tables are prepared. Entering protected mode for the memory test next.

43h	Entered protected mode. Enabling interrupts for diagnostics mode next.

44h	Interrupts enabled if the diagnostics switch is on. Initializing data to check memory wraparound
	at 0:0 next.

45h	Data initialized. Checking for memory wraparound at 0:0 and ﬁnding the total system memory
	size next.

46h	The memory wraparound test is done. Memory size calculation has been done. Writing patterns
	to test memory next.

47h	The memory pattern has been written to extended memory. Writing patterns to the base 640
	KB memory next.

48h	Patterns written in base memory. Determining the amount of memory below 1 MB next.

49h	The amount of memory below 1 MB has been found and veriﬁed.

4Bh	The amount of memory above 1 MB has been found and veriﬁed. Checking for a soft reset and
	clearing the memory below 1 MB for the soft reset next. If this is a power on situation, going to
	checkpoint 4Eh next.

4Ch	The memory below 1 MB has been cleared via a soft reset. Clearing the memory above 1 MB
	next.

4Dh	The memory above 1 MB has been cleared via a soft reset. Saving the memory size next.
	Going to checkpoint 52h next.

4Eh	The memory test started, but not as the result of a soft reset. Displaying the ﬁrst 64 KB memory
	size next.

4Fh	The memory size display has started. The display is updated during the memory test.
	Performing the sequential and random memory test next.

50h	The memory below 1 MB has been tested and initialized. Adjusting the displayed memory size
	for relocation and shadowing next.

51h	The memory size display was adjusted for relocation and shadowing.

52h	The memory above 1 MB has been tested and initialized. Saving the memory size information
	next.

53h	The memory size information and the CPU registers are saved. Entering real mode next.

B-4

H8DII+, H8DI3+, H8DII+-F, H8DI3+-F specifications

Super Micro Computer, a leader in high-performance server solutions, offers a range of motherboards designed for demanding enterprise applications. Notable models include the H8DI3+-F, H8DII+-F, H8DI3+, and H8DII+. These motherboards incorporate advanced technologies tailored for reliability, flexibility, and scalability, making them ideal for data centers, virtualization, and high-performance computing tasks.

The H8DI3+-F and H8DII+-F motherboards are optimized for dual AMD Opteron processors, delivering exceptional processing power with support for both single and dual-socket configurations. This flexibility allows users to tailor their systems according to specific application needs, whether they require a compact setup or a more extensive, scalable infrastructure.

Key features include support for DDR4 memory, which enhances bandwidth and energy efficiency. The H8DI3+-F and H8DII+-F motherboards support up to 1TB of RAM through 16 DIMM slots, enabling the hosting of memory-intensive applications with ease. This is complemented by advanced error-correcting code (ECC) memory support, ensuring data integrity and stability in mission-critical environments.

Both motherboards include several PCIe slots, facilitating the integration of high-performance GPUs and storage solutions. This modularity is crucial for businesses looking to harness the power of GPU computing for tasks such as artificial intelligence, machine learning, and data analytics.

Storage options are robust, with support for multiple 2.5” or 3.5” drives and RAID configurations, allowing for rapid data access and redundancy. These features ensure that organizations can maintain high availability and minimize downtime.

Additionally, the H8DI3+ and H8DII+ models boast integrated dual 10Gb/s Ethernet ports for high-speed network connectivity, essential for optimizing data transfers and ensuring seamless communication across distributed systems.

In terms of reliability, Super Micro emphasizes military-grade components and extensive testing, providing peace of mind to users in critical environments. Each model supports comprehensive management features, including remote access capabilities and thermal monitoring, contributing to reduced operational costs.

Overall, Super Micro's H8DI3+-F, H8DII+-F, H8DI3+, and H8DII+ motherboards represent the pinnacle of server technology, combining robust performance, extensive scalability, and innovative features designed to address the evolving demands of modern enterprise computing. These motherboards are ideal for organizations seeking powerful, flexible systems that can adapt to future technological advancements.

H8DI3+/I+(-F) Serverboard User’s Manual

Checkpoint

to test memory next.

H8DII+, H8DI3+, H8DII+-F, H8DI3+-F specifications