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Hardware Configuration
MB998
User’s Manual
19
2
2.5
Connectors Quick Reference
Connector
Function
CN1
Audio Jack
CN2
2.5G LAN (K USB3.2 GEN2 #3/#4
CN3
2.5G LAN (KTI226LM) + USB3.2 GEN2 #1/#2
CN4
DisplayPort (DP++)
CN5
USB 3.2 #5/#6 (w/ power control)
CN6
DisplayPort (upper) and HDMI (bottom)
CN7
COM1 (upper) and COM2 (bottom)
CN8, CN9, CN10, CN11
SATA #4, SATA #5, SATA #6, SATA #7
J1
S3 Status Connector
J2
Audio Front Panel
J3
COM4
J4
COM3
J5
PS2 Keyboard/Mouse
J6
M.2 M-Key NVME (CPU))
J7
PWM programming (Factory use only)
J8
DVI-D (HK_DF11-20S-PA66H)
J9
eSPI Debug (Factory use only)
J10
Digital I/O (4in, 4out)
J11
DDR5 UDIMM CHA 0
J12
DDR5 UDIMM CHB 0
J13
M.2 E-Key
J14
M.2 M-Key
J15
M.2 B-Key
J16
SIM Card Slot
J17
Front Panel
J18
24-pin ATX power connector
J19
SPI Flash Connector (Factory use only)
J20
USB2.0 #7/#8
CPU_FAN1
CPU Fan Power Connector (PWM Only)
SYS_FAN1
System Fan Power Connector (PWM Only)
SYS_FAN2
System Fan Power Connector (PWM Only)
Summary of Contents for MB998 Series
Page 8: ...viii MB998 User s Manual This page is intentionally left blank...
Page 14: ...6 MB998 User s Manual 1 6 Block Diagram...
Page 15: ...General Information MB998 User s Manual 7 1 1 7 Product View Top View Bottom View...
Page 16: ...8 MB998 User s Manual I O View 1 8 Board Dimensions...
Page 20: ...12 MB998 User s Manual 2 3 Jumper Connector Locations...
Page 34: ...26 MB998 User s Manual 2 5 7 J6 M 2 M Key NVME CPU 2 5 8 J7 PWM Programming Factory use only...
Page 36: ...28 MB998 User s Manual 2 5 10 J9 eSPI Debug Factory use only...
Page 38: ...30 MB998 User s Manual 2 5 12 J11 DDR5 UDIMM CHA 0 2 5 13 J12 DDR5 UDIMM CHB 0...
Page 40: ...32 MB998 User s Manual 2 5 16 J15 M 2 B Key Socket 2 5 17 J16 SIM Card Slot...
Page 48: ...40 MB998 User s Manual This page is intentionally left blank...
Page 73: ...BIOS Setup MB998 User s Manual 65 4 4 4 11 NVMe Configuration...
Page 83: ...BIOS Setup MB998 User s Manual 75 4 4 9 MEBx...
Page 84: ...76 MB998 User s Manual This page is intentionally left blank...