Supermicro X11SSH-F User Manual

Appendix A: BIOS Codes
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Appendix A
BIOS Codes
BIOS Error POST (Beep) Codes
During the POST (Power-On Self-Test) routines, which are performed upon each system
boot, errors may occur.
Non-fatal errors are those which, in most cases, allow the system to continue to boot. These
error messages normally appear on the screen.
Fatal errors will not allow the system to continue with bootup. If a fatal error occurs, you
should consult with your system manufacturer for possible repairs.
These fatal errors are usually communicated through a series of audible beeps. The numbers
on the fatal error list correspond to the number of beeps for the corresponding error.
BIOS Beep (POST) Codes
Beep Code Error Message Description
1 beep Refresh Ready to boot
5 short, 1 long Memory error No memory detected in system
5 beeps No con-in or con-out devices
Con-in includes USB or PS/2 keyboard, PCI or serial
console redirection, and IPMI KVM or SOL.
Con-out includes the video controller, PCI or serial
console redirection, and IPMI SOL.
1 beep per device Refresh 1 beep for each USB device detected
IPMI Error Codes
Beep Code Error Message Description
1 continuous beep System OH System overheat

Supermicro X11SSH-F Specifications

General

IPMI LAN (RJ-45) port	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Maximum UDIMM memory	64 GB
Number of DIMM slots	4
Supported DIMM module capacities	4GB, 8GB, 16GB
Memory voltage	1.2 V
Supported memory types	DDR4-SDRAM
Supported memory clock speeds	1600, 1866, 2133 MHz
BIOS type	AMI
ACPI version	4.0
BIOS memory size	16 Mbit
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA III
On-board graphics card model	Aspeed AST2400
Processor socket	LGA 1151 (Socket H4)
Intel Xeon series	E3-1200
Processor manufacturer	Intel
Processor thermal power (max)	80 W
Wi-Fi	No
Ethernet interface type	Gigabit Ethernet
Number of SATA III connectors	8
Trusted Platform Module (TPM) version	1.2
Motherboard chipset	Intel® C236
Motherboard form factor	micro ATX

Weight and Dimensions

Width	224 mm