NBLB2 Service Manual
52
Offset
Description
Bit1
– ADPOVP (1 = AC_OFF for adaptor improper)
Bit2
– BATTLEARN (1 = AC_OFF for battery at learning mode)
Bit3
– CMD (1 = AC_OFF for Command)
Bit4
– BATTOVP (1 = AC_OFF for battery OVP)
Bit5
–LEAKCURRENT(1 = AC_OFF for Leakage current)
Bit6
–AIRADAPTOR(1 = AC_OFF for air-adaptor)
Bit7
– ACOFF (Control AC_OFF active, 0: enable, 1: disable)
A6h
Reserved
A7h
OS Throttling Temp. For system read setting.
A8h
OS Shutdown Temp. For system read setting.
A9h
Throttling Temp put a temp in for system throttling.
AAh
For Tcontrol temp, sysbios will put Tcontrol temp
ABh
THERMAL_STATUS
Bit0
– MODE (0=Local mode, 1=Remote mode)
Bit1
– FANSPDB0(Fan on/off parameter0)
Bit2
– FANSPDB1(Fan on/off parameter1)
Bit 2 1 ( When control by OS )
0 0 : Fan off
0 1 : Fan on speed 1
1 0 : Fan on speed 2
1 1 : Fan on speed 3
Bit3
– INITOK ( 0:Control by OS 1:Control by EC )
Bit4
– Fan1 Active
Bit5
– Fan2 Active
Bit6
– Fan speed timer init OK
Bit7
–SKINMODE
0=skin address 90
1=skin address 92
ACh
SHUTDOWNTEMP : Shundown temperature
ADh
FAN_STATUS1 : Just for utility (low nibble: Fan's speed step number ;
high nibble: Fan's number )
AEh
THROTTLING_INDEX
Bit 0~5 :Throttling level
0 = No throttling
1 = throttling 12.5%
2 = throttling 25%
Содержание NBLB2
Страница 1: ...NBLB2 Service Manual...
Страница 6: ......
Страница 7: ...1 Chapter 1 System Description Specification...
Страница 12: ...NBLB2 Service Manual 6 Chapter 2 Software Specification...
Страница 66: ...NBLB2 Service Manual 60 Chapter 3 Hardware...
Страница 69: ...NBLB2 Service Manual 63 Chapter 4 DC DC Converter...
Страница 74: ...NBLB2 Service Manual 68 VOLTAGE IDENTIFICATION CODES...
Страница 75: ...NBLB2 Service Manual 69...
Страница 76: ...NBLB2 Service Manual 70...
Страница 83: ...NBLB2 Service Manual 77 Chapter 5 Disassembly Guide...
Страница 89: ...NBLB2 Service Manual 83 4 Grasp the module and pull it out...
Страница 97: ...NBLB2 Service Manual 91 3 Them remove LVDS cable and microphone cable speaker cable 4 Remove the LCD module...
Страница 100: ...NBLB2 Service Manual 6 Gently lift out the display Remove eight screws securing the hinges to the display...
Страница 103: ...NBLB2 Service Manual 97 3 Lift off the logic upper...
Страница 111: ...NBLB2 Service Manual 97 3 Lift off the logic upper...
Страница 118: ...NBLB2 Service Manual Chapter 6 Testing and Troubleshooting...
Страница 121: ...NBLB2 Service Manual 107 Figure 6 1 Troubleshooting flowchart 1 2...
Страница 122: ...NBLB2 Service Manual Figure 6 1 Troubleshooting flowchart 2 2...
Страница 124: ...NBLB2 Service Manual 3 Power Supply Troubleshooting Figure 6 2 Power Supply Troubleshooting Process...
Страница 129: ...NBLB2 Service Manual 115 4 Display Troubleshooting Figure 6 3 Display troubleshooting process...
Страница 132: ...5 Keyboard Troubleshooting Figure 6 4 Keyboard troubleshooting process...
Страница 134: ...6 External USB Devices Troubleshooting Figure 6 5 External USB device troubleshooting process...
Страница 136: ...7 CRT troubleshooting Figure 6 6 CRT troubleshooting process...
Страница 138: ...8 HDMI troubleshooting Figure 6 7 HDMI troubleshooting process...
Страница 140: ...9 Touch Pad Troubleshooting Figure 6 8 Touch Pad troubleshooting process...
Страница 142: ...10 Speaker Troubleshooting Figure 6 9 Speaker troubleshooting process...
Страница 144: ...11 CD ROM DVD Troubleshooting Figure 6 10 CD ROM DVD drive troubleshooting process...
Страница 146: ...12 Wireless LAN Troubleshooting Figure 6 11 Wireless LAN troubleshooting process...
Страница 148: ...The system board may be damaged Replace it with a new one following the instructions in Chapter...