NBLB2 Service Manual
4
Pointing Device
Touchpad with up/down scroll zone and two buttons
Flash card reader
3-in-
1 Card Reader (SD, MMC, MS), don‟t support XD card
I/O Ports
USB 2.0 x 4, Power USB x 4, HDMIx1
RGB: VGA port x 1
Microphone-in x 1, Headphone-out × 1, CIR, DC-in jack
Kensington lock x 1
3-in-1 Flash Card Reader (SD/MMC/MS) x 1
Internal microphone x 2
TV Tuner RF Antenna (Option)
Camera
2.0M Pixel CMOS Camera w/ USB2.0 interface
TV tuner
Analog/Digital TV in Mini Card (option)
Remote controller
System Status Indicators
2 K/B indicators: Caps Lock, and Num Lock
1 Power Button LED
1 LED for IDE HDD activity
1 LED for System status (Power On / Suspend) (Blue)
1 LED for Battery status (Charging / Full / L1 / L2)
1 LED for Blue tooth/Wireless Card
1 LED for TP Button Disable (Blue/Enabled)
1 LED for Power USB (Blue)
1 LED for WoW Audio (Blue)
1 LED for WoW Video (Blue)
1 LED for Smart Key (Blue)
Control buttons
Power button (support software off, 4 sec) x 1
Magnetic lid switch control for system standby/wakeup
One Switch to On/Off Wireless Device for wireless control
Control buttons for Power USB (Workable in system off mode)
Touchpad Disable Button / Touch Pad Button
User keys
1x button for Program DJ to Launch AP
Summary of Contents for NBLB2
Page 1: ...NBLB2 Service Manual...
Page 6: ......
Page 7: ...1 Chapter 1 System Description Specification...
Page 12: ...NBLB2 Service Manual 6 Chapter 2 Software Specification...
Page 66: ...NBLB2 Service Manual 60 Chapter 3 Hardware...
Page 69: ...NBLB2 Service Manual 63 Chapter 4 DC DC Converter...
Page 74: ...NBLB2 Service Manual 68 VOLTAGE IDENTIFICATION CODES...
Page 75: ...NBLB2 Service Manual 69...
Page 76: ...NBLB2 Service Manual 70...
Page 83: ...NBLB2 Service Manual 77 Chapter 5 Disassembly Guide...
Page 89: ...NBLB2 Service Manual 83 4 Grasp the module and pull it out...
Page 103: ...NBLB2 Service Manual 97 3 Lift off the logic upper...
Page 111: ...NBLB2 Service Manual 97 3 Lift off the logic upper...
Page 118: ...NBLB2 Service Manual Chapter 6 Testing and Troubleshooting...
Page 121: ...NBLB2 Service Manual 107 Figure 6 1 Troubleshooting flowchart 1 2...
Page 122: ...NBLB2 Service Manual Figure 6 1 Troubleshooting flowchart 2 2...
Page 129: ...NBLB2 Service Manual 115 4 Display Troubleshooting Figure 6 3 Display troubleshooting process...
Page 132: ...5 Keyboard Troubleshooting Figure 6 4 Keyboard troubleshooting process...
Page 134: ...6 External USB Devices Troubleshooting Figure 6 5 External USB device troubleshooting process...
Page 136: ...7 CRT troubleshooting Figure 6 6 CRT troubleshooting process...
Page 138: ...8 HDMI troubleshooting Figure 6 7 HDMI troubleshooting process...
Page 140: ...9 Touch Pad Troubleshooting Figure 6 8 Touch Pad troubleshooting process...
Page 142: ...10 Speaker Troubleshooting Figure 6 9 Speaker troubleshooting process...
Page 144: ...11 CD ROM DVD Troubleshooting Figure 6 10 CD ROM DVD drive troubleshooting process...
Page 146: ...12 Wireless LAN Troubleshooting Figure 6 11 Wireless LAN troubleshooting process...