HP Pavilion Zt1100 Xz100 Service Manual

							HP Pavilion zt1100/xz100 Omnibook xt1000  Product Information  1-5 
  
 
Figure 1-3. Bottom View 
 
32. Infrared port (selected models). 
33. Battery. 
34. CD/DVD drive latch. 
35. Expansion SDRAM cover. 
 
36. Battery  latch. 
37. Docking  port. 
38. Mini-PCI  cover. 
39. Hard disk drive retaining screws.  
						

							1-6  Product Information  HP Pavilion zt1100/xz100 Omnibook xt1000 
Operation 
This section gives an overview of the notebook’s operation. 
Turning the Notebook On and Off 
You can start and stop the notebook using its power button. However, at times you may want to use 
other methods to start or stop the notebook—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 1-2. Activating Power Modes 
Power mode To enter this mode To turn on again 
On 
Power mode status light is green. Press the power button.   
Standby 
Maintains current session in RAM. 
Turns off the display and other components. 
Saves significant power. 
Restarts quickly. 
Restores network connections. 
Power mode status light is amber. Click Start, Turn Off Computer, 
Stand By 
–or– 
press the power button 
–or– 
allow timeout. Press the power 
button to quickly 
resume your 
session. 
Hibernation 
Saves current session to disk, then turns off. 
Saves maximum power. 
Restores network connections. 
Power mode status light is off. Click Start, Turn Off Computer, 
then press and hold Shift and click 
Hibernate 
–or– 
allow timeout. Press the power 
button to resume 
your session. 
Turn off 
Turns off without saving current session. 
Saves maximum power. 
At startup, resets everything, and starts a new 
session. 
Power mode status light is off. Click Start, Turn Off Computer, 
Turn Off  
–or– 
press and hold the power button 
for four seconds (only if the Start 
menu procedure doesn’t work). Press the power 
button to start with 
a new session.  
						

							HP Pavilion zt1100/xz100 Omnibook xt1000  Product Information  1-7 
Checking the Notebook’s Status 
The notebook’s status lights report power and battery status, keyboard status, and drive activity. 
  
 
Figure 1-4. Main Status Lights 
 
1. Hard disk drive activity. 
•  On: the notebook is accessing the hard disk drive. 
2. Power mode. 
• Green: the notebook is on (even if the display is off). 
• Amber: the notebook is on standby. 
• Off: the notebook is off or in hibernation. 
3. Battery charge 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: the AC adapter is connected and the battery has a fault. 
• Off: the AC adapter is not connected or the battery is missing.  
						

							1-8  Product Information  HP Pavilion zt1100/xz100 Omnibook xt1000 
  
 
Figure 1-5. Keyboard Status Lights 
 
1. Caps Lock. Caps Lock is active. 
2. Num Lock. Num Lock is active. (The Keypad Lock must also be on to use the 
embedded keypad.) 
3. CD drive activity. The CD drive is active. 
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. 
  Table 1-3. Fn Hot Keys 
Hot Key Effect 
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+F8  Toggles the built-in numeric keypad on and off. Does not affect an external keyboard. If 
Num Lock is on, the numeric functions are active; otherwise, cursor control is active. 
Fn+Num Lock  Toggles Scroll Lock on and off. 
Fn+Page Up  Increases the volume (and turns audio on if muted). 
Fn+Page Down  Decreases the volume. 
Fn+Backspace  Toggles the mute function on and off. 
Fn+any One-Touch 
button Toggles the One-Touch button LEDs on and off (selected models).  
						

							HP Pavilion zt1100/xz100 Omnibook xt1000  Product Information  1-9 
Resetting the Notebook 
Occasionally, Windows or the notebook may stop responding, so that you cannot turn the notebook 
off. If this happens, try the following in the order listed: 
• If possible, shut down Windows: click Start, Turn Off Computer, Turn Off. 
• Press Ctrl+Alt+Del, then click Shut Down. 
• Press and hold the power button for about four seconds, until the display turns off. 
• Use a pen or straightened paper clip to press the reset switch on the back of the notebook. 
  
 
  Figure 1-6. Resetting the Notebook 
Press the power button to turn the notebook on again. 
 
Note 
To boot from a CD or DVD, 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.  
						

							1-10  Product Information  HP Pavilion zt1100/xz100 Omnibook xt1000 
Using the CD or DVD Player (selected models) 
The multimedia buttons on the front of the notebook control the CD/DVD player, and work in much 
the same way as do the controls of a standalone CD or DVD player. The player operates whether the 
notebook is on, off, on standby, or in hibernation. (When the notebook is on, the volume control 
buttons also govern the volume for most audio applications.) 
If the notebook is off, on standby, or in hibernation, slide the multimedia power switch to the left to 
activate the player. For details about using the CD/DVD player, see the notebook’s Reference Guide. 
  
 
 
Figure 1-7. Multimedia Buttons and Status Panel 
 
1.  MP3 player launch button. 
2.  Previous track button. 
3.  Next track button. 
4.  Status panel button. 
 
5. Status panel. 
6. Play/Pause button. 
7. Stop button. 
8.  Multimedia power switch and indicator light.  
						

							HP Pavilion zt1100/xz100 Omnibook xt1000  Product Information  1-11 
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 (in Europe: 
www.europe.hp.com/notebooks). 
Hardware Specifications 
Table 1-4. Pavilion zt1100/xz100 and Omnibook xt1000 Series Hardware Specifications 
Physical Attributes  Dimensions: 
13.3/14.1-in models: 318 × 273 × 35.8 mm (12.5 × 10.75 × 1.4 in). 
15-in models: 330 × 278 × 37.5 mm (12.99 × 10.94 × 1.47 in). 
Thickness varies across unit. 
Weight: 2.3 kg (5.0 lbs) minimum, depending on model. 
Processor and  
Bus Architecture Intel Mobile Pentium III-M processor (starting at 933 MHz) with SpeedStep 
technology. 
–or– 
Intel Celeron processor (starting at 866 MHz). 
1.6-V core, 2.5-V external, low-power processor.  
32-bit PCI bus. 
Graphics 13.3/14.1/15-in XGA (1024x768) or 15-in SXGA+ (1400x1050) TFT LCD display. 
Supports 16 million colors, 3D and OpenGL graphics. 
Supports hardware acceleration for MPEG. Display driver supports MPEG2 overlay. 
Supports simultaneous LCD+CRT operation (same image on both displays). 
Integrated VGA. 
Up to 32-MB video memory (shared with system memory). 
Supports NTSC and PAL TV. 
Dual display for LCD and external monitor or TV. 
Power Rechargeable lithium-ion or NiMH battery. 
Battery life depends on notebook type and usage, and battery type and calibration. 
Low-battery warning. 
Standby/hibernate and resume capability. 
Universal AC adapter: 100–240 Vac (50/60 Hz) input, 19 Vdc output, 60 W . 
Mass Storage 10- to 40-GB removable IDE hard disk drive. 
Supports optional 1.44-MB floppy disk drive module. 
CD/DVD drive 24X CD-ROM, 8X DVD, 8X8X24 CD-RW , or 8X8X24X8 DVD/CD-RW  (or higher) 
removable drive. 
SDRAM Two slots for SDRAM expansion (SODIMM, PC133) up to 1024 MB (2x512MB). 
133-MHz RAM bus. 
Audio System Built-in microphone.  
Stereo sound through two built-in speakers. 1.5 W  per channel. 
Polk Audio certified on 15-in models.  
Dedicated mute and volume controls (selected models).  
CD player (can play while notebook is on standby, in hibernation, or off). 
3D-enhanced PCI bus audio.  
						

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Keyboard and  
Pointing Devices 87/88/91-key touch-type QW ERTY keyboard with 101/102 key emulation. 
Embedded numeric keypad. 
12 function (Fn) keys. 
5 user-programmable One-Touch buttons. 
Touch pad with lock button and on-off indicator. 
Left and right click buttons, vertical scroll pad. 
Input/Output 3 universal serial bus (USB) ports. 
15-pin VGA video-out (blue) with DDC support. (Resolution up to 1600×1200×64K or 
16M colors. Refresh rate of 60 to 100 Hz, depending on resolution and color depth.) 
RJ-45 LAN jack. 
25-pin bi-directional high-speed ECP/EPP parallel (burgundy). 
S-video TV out (yellow) (selected models). 
4-Mbps IrDA-compliant infrared port (selected models). 
IEEE 1394 port (selected models). 
Docking port: supports optional simple port replicator. 
Expandability One Type II or Type III 16/32-bit PC Card slot (3.3- and 5-V support). 
CardBus enabled. 
Optional simple port replicator (selected models). 
Security Features User and administrator passwords. 
DMI-accessible electronic serial number. 
Kensington MicroSaver lock slot. 
Environmental Limits 
Operating temperature: 0 to 40 °C (32 to 104 °F). 
Operating humidity: 10 to 90 percent RH (0 to 45 °C). 
Operating altitude: up to 10,000 ft (3000 m) at 25 °C (77 °F). 
Storage (non-operating) temperature: –20 to 65 °C (–4 to 149 °F). 
Major ICs CPU: Intel Mobile Pentium III or Celeron processor. 
North Bridge: VIA Pro Savage Pn 133T. 
South Bridge: VIA VT8231. 
Display controller: S3 Savage 4 in North Bridge. 
Audio controller: VIA/Realtek ALC201 AC97 Codec. 
CD player controller: O2 OZ-163. 
LAN: Realtek RTL8100L. 
CardBus controller: ENE 1410. 
Keyboard/embedded controller: National NS87591. 
Super I/O: in South Bridge. 
  
						

							HP Pavilion zt1100/xz100 Omnibook xt1000  Product Information  1-13 
Table 1-5. Pavilion zt1100/xz100 and Omnibook xt1000 Series Accessories 
Accessory Description 
New Accessories 
F3172A  Standard LiIon Battery 
F3491A  CD-RW  Upgrade Module 
F3492A  DVD Upgrade Module 
F3493A  CD-RW /DVD Combo Drive 
F3494A  Simple Port Replicator 
Tested Cross-Platform Accessories 
D9510B  USB Floppy Disk Drive Module 
F1455A  Auto Air Adapter (75 W ) 
F1606A  Omnibook Ballistic Nylon Case 
F1607A  Omnibook Leather Case 
F1608A  Omnibook Executive Case 
F1626B  3COM 10/100 Enet PC Card 
F1645A Kensington Lock 
F1747A Defcon Alarm 
F1771A  Universal Carrying Case 
F1778A  Promotional Carrying Case (NAM & AP) 
F1778B  Standard Carrying Case (Europe Only) 
F1781A  Ultra Slim Line Adapter (60 W ) 
F1782A  3COM Type II Combo Card  
F2020A  Executive Leather Case (Europe only) 
F2135B  W ireless Comm Access Point 
F2135C  W ireless Comm Access Point 
F2136B  W ireless PC Card (128 bits) 
F2196A  3Com Bluetooth PC Card 
F2297A  Car Adapter, 24 V (EU only) 
F2298A  512 MB PC133 SDRAM 
F3495A  128 MB PC133 SDRAM 
F3496A  256 MB PC133 SDRAM 
P1980A  USB W ireless LAN 802.11b 
P1981A  USB W ireless LAN Access Point 
  
						

							1-14  Product Information  HP Pavilion zt1100/xz100 Omnibook xt1000 
Internal Design 
The motherboard PCA is the central component of the notebook’s design, and plays a role in virtually 
all system functions. The CPU module and most other subsystems connect to the motherboard. 
The following figure shows the electrical connections among the notebook’s replaceable electronic 
modules. In addition, the table on page 1-15 lists the roles that the replaceable modules play in each of 
the notebook’s functional subsystems. 
  
 
Figure 1-8. Replaceable Module Diagram Motherboard PCA 
Mini-PCI card 
CD/DVD drive 
Battery 
Keyboard  PCMCIA 
socket  PCMCIA card Top case
 
touch/scroll pads, 
click buttons, CD 
player, IR (optional)
 
CPU module Keyboard 
cover switch 
PCA  Display 
assembly  Speakers 
SDRAM modules 
Volume control 
PCA  Hard disk drive Fan 
Bluetooth 
PCA USB PCA