HP Omnibook Xtvt6200 Service Manual

							HP Omnibook XT6050, XT/VT6200 Product Information 1-5
Operation
This section gives an overview of the notebook’s operation.
Turning the Computer On and Off
You will normally start and stop the notebook using its blue sleep button. However, at certain times
you may want to use other methods, depending on power considerations, types of active connections,
and start-up time.
  Note
 
This manual describes the notebook in its original factory configuration, with all settings at their
default values.
  Table 1-3. Activating Power Modes
Power modeTo enter this modeTo turn on again
On
Power mode status light is on.Press the blue sleep button.
Standby mode
Saves significant power.
Turns off the display and other components.
Maintains current session in RAM.
Restarts quickly.
Restores network connections.
Power mode status light blinks.Press the blue sleep button
–or–
Click Start, Shutdown, Standby
(W indows 2000).
–or–
Click Start, Turn Off Computer,
Stand By (W indows XP).
–or–
Allow timeout.Press the blue
sleep button to
quickly resume
your session.
Hibernate mode
Saves maximum power.
Saves current session to disk, then shuts down.
Restores network connections.
Power mode status light is off.Press Fn+F12.
–or–
Click Start, Shut Down, Hibernate
(W indows 2000).
–or–
Click Start, Turn Off Computer,
then press and hold Shift and click
Hibernate (W indows XP).
–or–
Allow timeout.Press the blue
sleep button to
resume your
previous session.
Shut down (off)
Saves maximum power.
Turns off without saving current session.
At startup, resets everything, starts a new session,
and restores network connections.
Power mode status light is off.Click Start, Shut Down, Shut down
(W indows 2000).
–or–
Click Start, Turn Off Computer,
Turn Off (W indows XP).
–or–
Slide the power button and hold for
five seconds (only if the Start menu
procedure doesn’t work).Press the blue
sleep button to
restart with a new
session. 
						

							1-6 Product Information HP Omnibook XT6050, XT/VT6200
Checking the Status of the Notebook
The main status lights on the front of the notebook report power status, battery status, and hard disk
activity.
  Table 1-4. Main Status Lights (front of notebook)
                    Meaning
Power status
On: notebook is on (even if the display is off).
Blinking: notebook is in Standby mode.
Off: notebook is off or in Hibernate mode.
Red light: notebook failed when resuming, and must be reset.
Hard disk drive activity
On: notebook is accessing the hard disk drive.
Main battery status
Green: The AC adapter is connected and the battery is fully charged.
Amber: The AC adapter is connected and the battery is charging.
Red or blinking: The AC adapter is connected and the battery is missing
or has a fault.
Off: The AC adapter is not connected.
Secondary battery status (XT/VT6200 models only)
Green: The AC adapter is connected and the battery is fully charged.
Amber: The AC adapter is connected and the battery is charging.
Red or blinking: The battery has a fault.
Off: The AC adapter is not connected, a secondary battery is not
installed, or the battery is not charging.
The keyboard status lights, located above the keyboard, indicate the states of the keyboard locks.
  Table 1-5. Keyboard Status Lights
                      Meaning
Caps Lock
Caps Lock is active.
Num Lock
Num Lock is active. (The Keypad Lock must also be on to use the embedded
keypad.)
Keypad Lock
The embedded keypad is active (Fn+F8). Num Lock must also be on for the
numeric keys—otherwise, cursor control is active (as marked on an external
keyboard).
Scroll Lock
Scroll Lock is active.
In addition, the battery module has five lights on its back (flat) side that indicate its charge level. To
see these lights, remove the battery from the notebook and press the pad next to the lights on the
battery. The number of lights that turn on indicates the charge. 
						

							HP Omnibook XT6050, XT/VT6200 Product Information 1-7
Using Fn Hot Keys
The combination of the Fn key plus another key creates a 
hot key—a shortcut key sequence—for
various system controls. To use a hot key, press 
and hold Fn, press the appropriate second key, then
release both keys.
On Omnibook XT6050 models with Windows 2000, external keyboards support only Fn+F5, Fn+F7,
and Fn+F12. To use these, press and hold left Ctrl+left Alt, press the appropriate second key, then
release both keys.
Windows XP does not support Fn keys on external keyboards.
  Table 1-6. Fn Hot Keys
Hot KeyEffect
Fn+F1 Decreases the display brightness.
Fn+F2 Increases the display brightness.
Fn+F5 Toggles among the built-in display, an external display, and simultaneous display on
both.
Fn+F7 Mutes the computer’s speakers.
Fn+F8 Toggles the built-in keypad on and off. Does not affect an external keyboard. If Num
Lock is on, then the numeric functions are active; otherwise, cursor control is active.
Fn+F12 Enters Hibernate mode.
Fn+NumLock Toggles Scroll Lock on and off. 
						

							1-8 Product Information HP Omnibook XT6050, XT/VT6200
Resetting the Computer
Occasionally, Windows or the computer may stop responding, so that you cannot turn the computer
off. If this happens, try the following in the order listed. Press the blue sleep button to restart.
 
• If possible, shut down Windows: click Start, Turn Off Computer, Turn Off (Windows XP) or
Start, Shut Down, Shut down (Windows 2000).
 
• Press Ctrl+Alt+Del, then click Shut Down.
 
• Slide and hold the power button for about four seconds, until the display turns off.
 
• Use a straightened paper clip to press the system-off switch on the right side of the notebook.
  Figure 1-4. Resetting the Computer
  Note
 
To boot from a CD, insert a bootable CD (such as the Recovery CDs
) into the drive, then restart.
Press Esc when the HP logo appears, then select the CD-ROM/DVD drive as the temporary boot
device. 
						

							HP Omnibook XT6050, XT/VT6200 Product Information 1-9
Specifications
The following tables list the specifications for the notebook and its accessories. These are subject to
change: for the latest versions, see the HP Notebook web site (www.hp.com/notebooks).
  Table 1-7. Omnibook XT6050 and XT/VT6200 Specifications
Physical AttributesSize (14-inch display): 315 × 261 × 32 mm (12.4 × 10.3 × 1.3 in).
Size (15-inch display): 325 × 264 × 35 mm (12.8 × 10.4 × 1.4 in).
W eight: 2.2–2.8 kg (4.9–6.2 lb), depending on configuration.
Magnesium display cover on certain models.
Processor and
Bus ArchitectureOmnibook XT/VT6200:
1.4- to 1.7-GHz Intel Pentium 4-M processor with Intel SpeedStep technology.
512-KB L2 cache.
1.4-V core low-power processor with 400-MHz processor system bus.
Omnibook XT6050:
933- to 1133-MHz Intel Mobile Pentium III-M processor with Intel Speed Step
technology or 933- to 1133-MHz Intel Mobile Celeron processor.
512-KB (Pentium models), 256-KB (Celeron models 1000 MHz and above), or 128-
KB (Celeron models below 1000 MHz) L2 cache.
1.4-V core low-power processor with 133-MHz processor system bus.
Video Omnibook XT/VT6200:
14-inch XGA (1024 × 768) or SXGA+ (1400 × 1050), or 15-inch SXGA+
(1400 × 1050) or UXGA (1600 × 1200) active-matrix (TFT) LCD display.
Hardware 3D and DVD acceleration.
Dual display capability (depends on operating system support).
External monitors up to 1600 × 1200 resolution, 16M colors, and at least 75-Hz
refresh rate (only 60 Hz at 1400 × 1050). Refresh rate and clarity may vary
depending on monitor, resolution, and color depth.
ATI Mobility Radeon graphics accelerator with 16- or 32-MB DDR graphics memory,
4x AGP graphics capability.
Omnibook XT6050:
14-inch XGA (1024 × 768) active-matrix (TFT) LCD display.
Hardware 3D and DVD acceleration.
Dual display capability (depends on operating system support).
External monitors up to 1600 × 1200 resolution with 16M colors at 60 Hz refresh rate
or 64K colors at 85 Hz refresh rate.
Up to 48-MB dynamically allocated video RAM shared with system RAM.
PowerRechargeable lithium-ion battery with LED charge-level gauge: 11.1 Vdc (certain
Omnibook XT6050 models) or 14.8 Vdc.
Battery life (one battery): 3 to 4 hours typical (varies with model, usage, and power
settings).
Fast battery recharge:
Omnibook XT/VT6200: 80% in 2 hours, 100% in 3 hours typical.
Omnibook XT6050: 80% in 1.5 hours, 100% in 2 hours typical.
Low-battery warning.
Suspend/resume capability.
Universal AC adapter:
   Omnibook XT/VT6200: 100–240 Vac (50/60 Hz) input, 19 Vdc output minimum,
      75 W /3.95 A minimum.
   Omnibook XT6050: 100–240 Vac (50/60 Hz) input, 19 Vdc output minimum,
      60 W /3.16 A minimum.
Optional secondary battery available for module bay for Omnibook XT/VT6200. 
						

							1-10 Product Information HP Omnibook XT6050, XT/VT6200
Mass StorageRemovable hard drive with Ultra-DMA 100 interface:
Omnibook XT/VT6200: 20 to 40 GB
Omnibook XT6050: 10 to 30 GB
1.44-MB floppy drive module (certain models).
24x CD-ROM, 6x or 8x DVD, or other drive module (or higher).
Optional drive modules available.
RAM Omnibook XT/VT6200
Two slots for PC2100 DDR266 RAM modules:
Up to 1024 MB RAM using 512-MB modules, can support 2 GB RAM maximum.
Omnibook XT6050
Two slots for PC133 RAM modules:
Up to 1024 MB RAM.
All models:
 At least 128 MB RAM preinstalled.
Audio SystemStereo sound via two built-in speakers (500 Hz to 10 kHz range).
16-bit Sound Blaster Pro
−compatible stereo sound (certain models).
3D-enhanced audio.
Built-in microphone.
Separate audio-off button with indicator light.
Headphone-out and microphone-in jacks; audio line-in jacks for certain models.
Keyboard and
Pointing Device87/88-key touch-type QW ERTY keyboard with 101/102 key emulation.
Embedded numeric keypad.
Left and right click buttons, center scroll button.
12 function (Fn) keys.
4 user-programmable One-Touch buttons.
Touch pad with on-off button with indicator light (certain models).
Pointing stick (certain Omnibook VT6200 models).
LANEthernet 10Base-T (10 Mbps) and 100Base-TX (100 Mbps) support.
Supports wake-on-LAN (W indows 2000 and XP), fast IP, DMI, dRMON.
MBA (Managed Boot Agent) support for PXE/BINL, NCP/IPX, DHCP.
Modem
(certain models)Ambit/Lucent hardware-based controllerless modem or software-based modem
(Ambit/ESS), mini-PCI interface.
Data speed: 56 Kbps (V.90, V.92) maximum.
Fax speed: 14.4 Kbps, Class 1 and 2.
Modulation: V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34, V.90, V.92, X2, Bell 103,
Bell 212A.
Wireless LAN
(certain models)Radio: IEEE 802.11b, W ECA W i-Fi compliant, direct-sequence spread-spectrum.
Operating frequency: 2.5-GHz ISM band, exact frequencies and channels depend on
country.
Raw data rate: 1, 2, 5.5, or 11 Mbps.
Transmitter output: 15 dBm typical (approx. 30 mW ), 16 dBm max (approx. 40 mW ).
Receiver sensitivity: –84 dBm typical.
Range: up to 100 m (300 ft) or more, depending on environment and conditions.
On-off button and indicator.
Mini-PCI interface.
Input/OutputUniversal serial bus (USB 1.1), two ports.
9-pin, 115,200-bps serial port.
25-pin bi-directional ECP/EPP parallel port.
15-pin VGA video-out with DDC support.
S-video (TV out) (Omnibook XT/VT6200).
PS/2 keyboard/mouse.
4-Mbps IrDA-compliant infrared port.
ExpandabilityPC card slots: one Type I, II, or III 16-/32-bit.
CardBus enabled.
Plug-in module bay for accessory modules.
Optional port replicator, and mini dock. 
						

							HP Omnibook XT6050, XT/VT6200 Product Information 1-11
Security FeaturesUser and administrator passwords.
System, hard drive, and docking passwords.
PC identification displayed at boot.
DMI-accessible electronic serial number.
Kensington MicroSaver lock slot.
Environmental Limits
Operating temperature: 5 to 35 
°C (41 to 95 
°F).
Operating humidity: 20 to 90 percent RH (5 to 35 
°C [40 to 95 
°F]).
Operating altitude: up to 3000 m (10,000 ft) at 25 
°C (77 
°F).
Storage temperature: –20 to 50 
°C (–4 to 122 
°F).
Major ICs Omnibook XT/VT6200:
CPU: Intel Pentium 4-M processor.
Core logic: ALI 1671/1535+ chipset.
Display controller: ATI Mobility Radeon M6-P.
Super I/O: integrated in core logic.
Omnibook XT6050:
CPU: Intel Mobile Pentium III-M or Celeron processor.
Core logic: Intel 830MG/ICH3M chipset.
Display controller: integrated in Intel 830MG.
Super I/O: National PC87393F.
All models:
802.11b wireless LAN: Actiontec with Intersil Prism 2.5 chipset.
Keyboard/embedded controller: National PC87570.
Audio controller: Realtek AC-97 ALC201 soft audio.
Modem: Ambit/Lucent controllerless or Ambit softmodem.
LAN: Realtek RTL8100B.
CardBus controller: TI PCI1410. 
						

							1-12 Product Information HP Omnibook XT6050, XT/VT6200
  Table 1-8. Omnibook XT/VT6200 and XT6050 Accessories
AccessoryDescriptionOmnibook
XT/VT6200
Omnibook
XT6050
Memory
F2298A 512-MB SDRAM module (PC133)
•
F3495A 128-MB SDRAM module (PC133)
•
F3496A 256-MB SDRAM module (PC133)
•
F4694A 128-MB SDRAM module (DDR266 PC2100)
•
F4695A 256-MB SDRAM module (DDR266 PC2100)
•
F4696A 512-MB SDRAM module (DDR266 PC2100)
•
Hard Drives
F2295A 30-GB hard disk drive (replacement)
•
F4690A 30-GB hard disk drive replacement/module kit
••
Plug-in Modules
F2009B 250-MB Zip drive module
••
F2013A Floppy disk drive module
••
F2014A 6-cell secondary lithium-ion battery module
•
F2015B DVD module
••
F2017B CD-ROM module
••
F2018B 20-GB second hard disk drive module
•
F2018C 30-GB second hard disk drive module
•
F2022B LS-240 SuperDisk drive module
••
F2026B CD-RW  module
••
F2107B DVD/CDRW  module
••
F4690A 30-GB hard disk drive replacement/module kit
••
Power Options
F1455A Auto/airline power adapter
•
F1781A Ultra SlimLine AC Adapter
•
F2011A Lithium-ion battery charger (external)
••
F2019A Lithium-ion primary battery (14.8 V)
•
F2019B Lithium-ion primary battery (14.8 V)
••
F4600A 75-watt AC adapter (19 Vdc output, 3.95 A)
••
8120-6312
8120-6313
8120-6314
8120-6316
8121-0702
8120-6317
8120-8367
8120-8373
8120-8441
8120-8452
8120-8699Replacement power cord (Australia)
Replacement power cord (U.S., Canada, Taiwan)
Replacement power cord (Europe)
Replacement power cord (Japan)
Replacement power cord (India)
Replacement power cord (South Africa)
Replacement power cord (Argentina)
Replacement power cord (People’s Rep. of China)
Replacement power cord (S. Korea)
Replacement power cord (Chile)
Replacement power cord (Hong Kong, Singapore)••
Communications
F2135B 802.11b wireless LAN access point
•
F2135C 802.11b wireless LAN access point
••
F2136B 802.11b wireless LAN PC card (128-bit)
••
F2196A Bluetooth PC card
••
F4697A 802.11b range extender antenna
•• 
						

							HP Omnibook XT6050, XT/VT6200 Product Information 1-13
AccessoryDescriptionOmnibook
XT/VT6200
Omnibook
XT6050
Docking
F1451B Port replicator
•
F1451C Port replicator
••
F1452B Mini-dock
•
F1452C Mini-dock
••
F1453A Monitor stand for port replicator and mini-dock
••
F1477B Full docking system and monitor stand
•
F2010A Docking module bay adapter for docking system
•
F2012A Docking tray
•
F2012B Docking tray
••
Adapters/cables
F1469A PS/2 Y adapter
••
F2008B External floppy disk drive cable
••
Security
F1645A Kensington notebook lock
••
F1747A Defcon 1 notebook alarm
••
Miscellaneous
F2100A USB optical mouse
•• 
						

							1-14 Product Information HP Omnibook XT6050, XT/VT6200
Internal Design
The motherboard PCA is the central component of the Omnibook’s design. It plays a role in virtually
all system functions. The CPU module and most other subsystems connect to the motherboard.
The following figure shows the connections among the Omnibook’s replaceable electronic modules.
Table 1-9 on page 1-15 lists the roles that these modules play in the Omnibook’s functional
subsystems.
 
  Figure 1-5. Replaceable Module DiagramMotherboard PCA
Heatsink (fan)
CPU module
Volume PCA
Hard disk
drive Mini-PCI card #1Top case
Display
interface
PCADisplay
assembly KeyboardSpeaker
assembly
SDRAM modulesRear
antenna
PCA
Front
antenna
PCA
Mini-PCI panel
Mini-PCI card #2
PC cardsPCMCIA
socket
Main battery
Plug-in module
or battery
Cable connection Direct plug-in connection
Key: