Bios Post Code, Code Beeps / Description

4.3 - BIOS Post Code

Code	Beeps / Description		Code		Beeps / Description
02h	Verify Real Mode		32h		Test CPU bus-clock
					frequency
03h	Disable Non-Maskable		33h		Initialize Phoenix Dispatch
	Interrupt (NMI)				Manager
04h	Get CPU type		36h		Warm start shut down
06h	Initialize system hardware		38h		Shadow system BIOS ROM
08h	Initialize chipset with initial		3Ah		Autosize cache
	POST values
09h	Set IN POST flag		3Ch	Advanced configuration of
					chipset registers
0Ah	Initialize CPU registers		3Dh		Load alternate registers with
					CMOS values
0Bh	Enable CPU cache		42h		Initialize interrupt vectors
0Ch	Initialize caches to initial		45h		POST device initialization
	POST values
0Eh	Initialize I/O component		46h		2-1-2-3	. Check ROM
					copyright	notice
0Fh	Initialize the local bus IDE		48h	Check video configuration
					against CMOS
10h	Initialize Power		49h		Initialize PCI bus and
	Management				devices
11h	Load alternate registers with		4Ah		Initialize all video adapters
	initial POST values				in system
12h	Restore CPU control word		4Bh		QuietBoot start (optional)
	during warm boot
13h	Initialize PCI Bus Mastering		4Ch		Shadow video BIOS ROM
	devices
14h	Initialize keyboard controller		4Eh		Display BIOS copyright
					notice
16h	1-2-2-3	. BIOS ROM	50h		Display CPU type and
	checksum				speed
17h	Initialize cache before		51h		Initialize EISA board
	memory autosize
18h	8254 timer initialization		52h		Test keyboard
1Ah	8237 DMA controller		54h		Set key click if enabled
	initialization
1Ch	Reset Programmable		58h		2-2-3-1	. Test for
	Interrupt Controller				unexpected interrupts
20h	1-3-1-1	. Test DRAM refresh	59h	Initialize POST display
					service
22h	1-3-1-3	. Test 8742 KBD	5Ah		Display prompt "Press F2 to
	Controller				enter SETUP"
24h	Set ES segment register to		5Bh		Disable CPU cache
	4 GB
26h	Enable A20 line		5Ch		Test RAM between 512 and
					640 KB
28h	Autosize DRAM		60h		Test extended memory
29h	Initialize POST Memory		62h		Test extended memory
	Manager				address lines
2Ah	Clear 512 KB base RAM		64h		Jump to UserPatch1
2Ch	1-3-4-1	. RAM failure on	66h		Configure advanced cache
	address				registers
2Eh	1-3-4-3	. RAM failure on	67h		Initialize Multi Processor
	data bits of low byte of				APIC
	memory bus
2Fh	Enable cache before		68h		Enable external and CPU
			60

i500opx specifications

Tyan Computer, known for its commitment to high-performance server solutions, offers the i500OPX, a powerful server board designed to meet the demanding requirements of modern data centers. The i500OPX is built on the Intel Xeon Scalable processor family, supporting multiple CPUs that provide high core counts and multithreading capabilities. This architecture allows the i500OPX to handle intensive workloads, making it suitable for applications ranging from virtualization to big data analytics.

One of the standout features of the i500OPX is its extensive memory support. The motherboard can accommodate up to 6TB of DDR4 memory across 12 DIMM slots, enabling significant bandwidth and capacity. This is particularly beneficial for memory-intensive applications that require rapid access to large data sets. The board also supports Intel Optane memory, which enhances performance by accelerating storage applications and providing fast caching.

In terms of storage, the i500OPX supports a variety of configurations including SATA, SAS, and NVMe interfaces. This versatility allows users to implement a mix of traditional spinning drives and high-speed SSDs, optimizing performance while maintaining flexibility. Additionally, the i500OPX features multiple PCIe Gen 3 slots, enabling users to expand the server’s capabilities with GPUs or additional network cards.

Networking is another critical component of the i500OPX’s design. The motherboard includes support for advanced networking technologies, such as 10GbE and even 25GbE Ethernet options, ensuring that data can be transferred rapidly between the server and other connected hardware. This is essential for modern cloud computing and enterprise networking environments, where low latency and high throughput are paramount.

The i500OPX also emphasizes reliability and management. It is equipped with Tyan’s Advanced Server Management (ASM) technology, which provides remote management capabilities, monitoring, and alerts for system health, making it easier for IT administrators to ensure operational uptime.

In summary, the Tyan Computer i500OPX is a robust server platform that combines powerful computing performance, extensive memory and storage options, and advanced networking features. With its emphasis on scalability and reliability, the i500OPX is an ideal solution for enterprises looking to enhance their infrastructure and meet the challenges of today’s data-driven environments. Whether deployed in a cloud, enterprise, or high-performance computing environment, the i500OPX stands out as a reliable choice for demanding applications.

4.3 - BIOS Post Code

Code

Beeps / Description

. BIOS ROM

APIC

i500opx specifications