Intel DH77EB User Manual

Intel Desktop Board DH77EB Technical Product Specification
82
Table 50. Typical Port 80h POST Sequence
POST Code Description
21 Initializing a chipset component
22 Reading SPD from memory DIMMs
23 Detecting presence of memory DIMMs
25 Configuring memory
28 Testing memory
34 Loading recovery capsule
E4 Entered DXE phase
12 Starting application processor initialization
13 SMM initialization
50 Enumerating PCI buses
51 Allocating resourced to PCI bus
92 Detecting the presence of the keyboard
90 Resetting keyboard
94 Clearing keyboard input buffer
95 Keyboard Self Test
EB Calling Video BIOS
58 Resetting USB bus
5A Resetting PATA/SATA bus and all devices
92 Detecting the presence of the keyboard
90 Resetting keyboard
94 Clearing keyboard input buffer
5A Resetting PATA/SATA bus and all devices
28 Testing memory
90 Resetting keyboard
94 Clearing keyboard input buffer
E7 Waiting for user input
01 INT 19
00 Ready to boot

Intel DH77EB Specifications

General

Form Factor	ATX
Chipset	Intel H77
Socket	LGA 1155
Memory Type	DDR3
Memory Slots	4
Max Memory	32 GB
PCI Express x16 Slots	1
SATA 6Gb/s Ports	2
SATA 3Gb/s Ports	3
USB 3.0 Ports	4
USB 2.0 Ports	8
Audio	Realtek ALC892
LAN	Intel 82579V
Video Outputs	HDMI, DVI
PCI Express x1 Slots	3 x PCIe 2.0 x1