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21
J119: Flash Descriptor Security Override Header
Signal
Pin
Pin
Signal
OPEN
1
2
MFG_MODE_N
GND
3
Pin1-2 closed: Enable security measures defined in the Flash
Descriptor-Normal
(Default)
Pin2-3 closed: Disable Flash Descriptor Security (override)
J104: Clear CMOS Jumper
Normal (
Default
)
You can reset the CMOS settings by using this jumper. This can be
useful if you have forgotten your system/setup password, or need to
clear the system BIOS setting.
1. Power off system and disconnect power connectors from the
motherboard.
2. Remove the jumper from Pin_1 and Pin_2 (Default setting).
3. Move the jumper cap to close Pin_2 and Pin_3 for several seconds
to Clear CMOS.
4. Put jumper cap back to Pin_1 and Pin_2 (Default setting).
5. Reconnect power connectors to the motherboard and power on
system.
Clear CMOS
DBG_HD1: TYAN Module Header
Signal
Pin
Pin
Signal
VCC3
1
2 LPC_FRAME_N
LAD0
3
4 KEY
LAD1
5
6 LPC_RST_N
LAD2
7
8 GND_1
LAD3
9
10 33M_CLK
SERIRQ
11
12 GND_2
PRESENT_N
13
14 3V3_VSB
GPIO1
15
16 GPIO2
Summary of Contents for S7105
Page 2: ...http www tyan com 2 ...
Page 11: ...http www tyan com 11 2 2 Block Diagram S7105 Block Diagram ...
Page 12: ...http www tyan com 12 2 3 Mainboard Mechanical Drawing ...
Page 22: ...http www tyan com 22 2 5 LED Definitions ...
Page 45: ...http www tyan com 45 3 3 1 1 Add an Attempt Read only NOTE Only LAN1 supports iSCSI function ...
Page 56: ...http www tyan com 56 3 3 2 1 1 1 1 Volume0 RAID0 Stripe 708 0GB Normal Read only ...
Page 78: ...http www tyan com 78 3 3 14 AST2500 Super IO Configuration Super IO Chip Read only ...
Page 81: ...http www tyan com 81 ...
Page 85: ...http www tyan com 85 PCH DFX Configuration PCH DFX Configuration Options ...
Page 98: ...http www tyan com 98 3 4 3 Server ME Configuration Read only ...
Page 103: ...http www tyan com 103 Numa Enable or Disable Non uniform Memory Access NUMA Disabled Enabled ...
Page 106: ...http www tyan com 106 3 5 3 1 UPI Status Read only ...
Page 108: ...http www tyan com 108 3 5 4 1 Memory Topology Read only ...
Page 120: ...http www tyan com 120 3 5 5 4 Intel VMD Technology ...
Page 154: ...http www tyan com 154 BIOS Temp Sensor Name Explanation ...