HP 2115AP, 2500, 2186AF, 2183AF, 2182US, 2182AT, 2182AF, 2181AF, 2180EA QuickRestore System Recovery

Page 117

replacing, 61

troubleshooting, 72

power button

troubleshooting, 69

video, 84

location, 3

Hibernation

Mini PCI

resetting with, 17

status lights, 8

location, 6, 7

power cords, 97

Hibernation mode

modem

power management

definition, 16

AT commands, 37

automated, 30

Hibernation partition, 61, 86

black list, 37

schemes, 31

hot computer, 69

blackout periods, 37

printing

hot keys, 19

port location, 4, 5

infrared printers, 53

IEEE 1394 port

settings, 37

troubleshooting, 78

connecting devices, 52

software, 36

protection

location, 4, 5

troubleshooting, 72

Cable lock, 25

infrared communication

monitor

Norton AntiVirus, 25

troubleshooting, 70

BIOS settings, 84

PS/2 port, 5

infrared port

port, 4, 5

QuickRestore System Recovery

location, 3

resolution, 51, 52

CD

printing, 53

mouse, troubleshooting, 70

replacing, 87

safety, 99

movies (DVD), 23

RAM

troubleshooting, 70

mute button

location, 6, 7

inserting

location, 3, 4

PC2100 DDR-266, 72

CD, 20, 22

network

rebooting

DVD, 20, 22

connecting to, 38

boot device, 85

PC Card, 49

LAN. See LAN

temporary boot device, 17

installing

wireless. See wireless network

region code, 23

battery, 10

Norton AntiVirus, 25

regulatory information, 101

hard drive, 61

off

removing

hard drive holder, 62

button location, 3

CD, 20, 22

Internet Service Provider, 36

status lights, 8

DVD, 20, 22

keyboard

turning off, 16

hard drive, 61

non US, 21

on button, location, 3

hard drive holder, 62

status lights, 3

One-Touch buttons

PC Card, 49

troubleshooting, 70

location, 3

reset button, 17

Keypad Lock, 3

overheating, 69

resetting, 17

LAN

parallel port

safety

connecting to, 38

location, 4, 5

battery use, 98

troubleshooting, 71

troubleshooting, 79

infrared port, 99

wireless, 39

password, 24

laser, 98

LAN port

PC Card slots, location, 4, 5

power cords, 97

indicator lights, 38

PC Cards

wireless communication, 41, 43

location, 4, 5

installing, 48

safety information, iii

laser safety, 98

saving power, 34

saving battery power, 33

lights

stopping, 49

scroll pad, 3

LAN port, 38

troubleshooting, 75

secondary display, 51

status, 3, 8

PC2100 DDR-266 RAM, 72

security

LPT1 port, 4, 5

PCMCIA cards, 48

cable lock, 4, 5

Main menu (BIOS), 84

plug requirements, 97

Cable lock, 25

maintenance

port locations, 4, 5

Norton AntiVirus, 25

notebook configuration, 83

power

Security menu (BIOS), 85

memory

connecting AC, 11

serial port

extended, 84

saving, 33

location, 4

PC2100 DDR-266, 72

troubleshooting, 76

troubleshooting, 79

Reference Guide 111

Image 117
Contents Compaq Notebook Series Reference Guide Reference Guide Second Edition March Part Number Important Safety Information Iv Reference Guide Software Product License AgreementReference Guide Vi Reference Guide Contents Batteries and Power Management Troubleshooting and Maintenance Index Getting Started with Your Notebook Front panel and right panel components Identifying Parts of the NotebookCD-ROM, DVD, or other drive Universal serial bus port USB Left panel and back panel components PC Card and CardBus slot and buttons Bottom panel components Identifying Parts of the Notebook Battery status Power modeStatus lights Hard drive activityIdentifying Parts of the Notebook Insert the battery Setting Up Your NotebookConnect AC power Connect a phone line Set up Windows Turn on the notebookHint Basic Operation Power mode To enter this mode Function Default power settingsStandby -Power Operating Your NotebookTo change the boot device To reset the notebookTo use the TouchPad TouchPad on-off button and indicator lightThis hot key Does this To use the function hot keysTo program a One-Touch button To use the One-Touch buttonsTo use the Windows and Applications keys To use the ALT GR keyThis key combination Does this To insert or remove a CD or DVD Using CDs or DVDsCould stop responding and you could lose data Onto the spindleTo create or copy CDs To play DVD moviesSecuring Your Notebook To set up password protectionTo lock your notebook WindowsTo protect against viruses To attach a security cableHard drive To lock the hard driveTaking Care of Your Notebook To protect your hard driveTo maintain your notebook To safeguard your data To clean your notebookTo extend the life of the display Batteries and Power Management Managing Power Consumption How the notebook manages power automaticallyInformation that was not saved will be lost Unsaved data if the notebook battery runs down completely Changing timeout settings and creating power schemesTo check battery status Using Battery PowerTo respond to a low-battery warning To recharge the batteryTo get the most from your batteries Using Battery Power Modem and Network Connections Your telephone line type prior to connecting your phone line Using the ModemSpecial restrictions in certain countries To change your modem settingsConnecting to a Local Area Network LAN Making Wireless Network Connections select models only Connecting to an existing wireless networkTo prepare for connections Creating a New Notebook-to-Notebook Network Ad Hoc Purchase a license before using the wireless function Individual wireless functionsTurning on communication and making a connection Turning off communication and ending a connection To turn Bluetooth communication on and off Making Wireless Bluetooth Connections select models onlyTurning on Bluetooth communication FunctionTurning off Bluetooth communication To prepare for Bluetooth connectionsTo send or receive files using Bluetooth Sharing files with another Bluetooth device FTPSending Outlook data to another Bluetooth device OPP Add-On Devices Connecting External Devices Connecting PC CardsInserting a PC Card Connecting External Devices Audio recorder These jacks may damage the notebookAudio ports on your notebook Connecting an external monitor Adjusting monitor resolution and other settingsTo use an external monitor To connect an Ieee 1394 device select models only Using dual display modeTo connect an infrared device select models only Using the infrared portPrinting to an infrared printer Transferring files through an infrared connectionTo use a port replicator select models only Corresponding port on the port replicator is ignored To dock to the port replicatorTo undock from the port replicator Installing Additional RAM Memory To install a RAM expansion moduleBack of the notebook Installing Additional RAM Memory To remove a RAM expansion module Installing Additional RAM Memory To replace the hard drive Replacing the Hard DriveTo replace the hard drive holder To prepare a new hard drive Troubleshooting and Maintenance Audio problems Troubleshooting Your NotebookIf no sound is audible If sound does not recordIf you can’t boot from a CD or DVD CD-ROM and DVD problemsIf you get a Region Code error when playing a DVD movie If a DVD plays erraticallyDisplay problems Heat problems Hard drive problemsKeyboard and pointing device problems Infrared problemsIf a PS/2 scroll mouse doesn’t work Local area network LAN problemsIf the built-in network adapter doesn’t connect to the LAN If you can’t log in to Netware serversModem problems Memory problemsIf the modem dials incorrectly If the modem doesn’t dial or no dial tone is detectedIf the modem dials but doesn’t connect If the modem isn’t detectedIf the modem dials but you can’t hear it If the modem causes an Error messageIf the modem connects, but transferred data is bad If the modem doesn’t faxPerformance problems PC Card Pcmcia problemsIf the notebook stops responding Power and battery problemsIf the notebook turns off immediately after it turns on If the notebook keeps beepingIf the battery does not charge If the Time Remaining for the battery is not correctIf the notebook has a short operating time Printing problems If a serial mouse doesn’t work Serial, parallel, and USB problemsIf a serial modem does not work properly If the serial or parallel port is not workingStartup problems If you have problems with wireless 802.11 communication Wireless problemsIf your notebook cannot detect any Bluetooth devices If your notebook cannot detect a certain Bluetooth deviceIf you can connect, but the network is slow To run the Bios Setup utility Configuring the NotebookMain Menu Setting Description DefaultSecurity Menu To change video memory settings using Bios Setup utility To replace a damaged QuickRestore System Recovery CD Reinstalling and Updating SoftwareReference Information Command Conexant Modem Reference InformationModem Reference Conexant G,h,i G,h +MCR ECC Commands +FMR AT* CommandsCode Meaning Register Function Conexant Range/units DefaultSafety Information Power cordsCountry or Region Rated Voltage and Current Laser safety Battery safetyMercury safety LED safetyExposure to radio frequency radiation Connections to Peripheral Devices Regulatory InformationRegulatory Information Declaration of Conformity U.S.A CanadaResponsible Party Trade nameEuropean Union Regulatory Information Japan Telecommunications Approval JapanConexant AMC20493-KT5 Data Fax Modem PTC 211/02/071 New ZealandRussia International EMC Index QuickRestore System Recovery USB
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2547EA, 2552AI, 2541AH, 2543AH, 2542EA specifications

The HP 2135US is a versatile all-in-one desktop computer designed to meet the needs of home and small office users. This robust machine is particularly attractive for individuals who seek a blend of performance, aesthetics, and user-friendly features.

At the heart of the HP 2135US is its powerful Intel Core processor. This series of CPUs provides reliable performance for multitasking and productivity tasks, ensuring smooth operation whether you're working on documents, browsing the web, or streaming multimedia content. Complementing the processor is a competent amount of RAM, allowing users to run multiple applications simultaneously without experiencing slowdowns.

The computer features a vibrant display that brings visuals to life. With high resolution and excellent color accuracy, the HP 2135US is ideal for photo editing, video playback, and gaming. The screen's size also contributes to an immersive experience, making it suitable for both leisure and professional uses.

Storage is another significant feature of the HP 2135US. It comes equipped with a sizeable hard drive, providing ample space for files, applications, and media libraries. Furthermore, the device offers options for solid-state drives, which enhance the system's speed and responsiveness. This blend of storage solutions ensures that users can choose configurations that best fit their needs.

Connectivity is a strong suit of the HP 2135US, as it includes a range of ports and wireless options. Multiple USB ports allow for easy connection of peripherals such as printers, keyboards, and external storage devices. Additionally, integrated Wi-Fi and Bluetooth capabilities enable seamless networking and device pairing, enhancing the overall user experience.

The integrated graphics in the HP 2135US ensures decent performance for everyday tasks and light gaming. Combined with its multimedia features, the computer serves as a capable entertainment hub for users who enjoy watching movies or playing games.

In terms of design, the HP 2135US boasts a sleek, modern aesthetic that fits well in any environment. Its compact form factor makes it space-efficient, an important consideration for users with limited workspace. The ergonomics of the design also contribute to comfortable usage over extended periods.

To sum up, the HP 2135US represents a blend of performance, connectivity, and design sophistication. Its comprehensive set of features makes it an excellent choice for users seeking an all-in-one solution for both work and play, proving itself to be a worthy addition to any modern workspace or home office setup.