Compaq 621 Support Question
Compaq 621 Support Question
Find answers below for this question about Compaq 621 - Notebook PC.Need a Compaq 621 manual? We have 9 online manuals for this item!
Question posted by samaddarprashna on March 28th, 2012
Sound Is Coming From The Earphones But Not From Laptop Speakers
laptop model-compac 621, M. Samaddar
Current Answers
Related Compaq 621 Manual Pages
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 11
1 Product description
Category Product Name
Processors
Description
Compaq 320 Notebook PC Compaq 321 Notebook PC Compaq 420 Notebook PC Compaq 421 Notebook PC Compaq 620 Notebook PC Compaq 621 Notebook PC HP 420 Notebook PC HP 620 Notebook PC Intel® Celeron® processors T3300, 2.00-GHz, 800-MHz FSB, 1-MB cache T3100, 1.90-GHz, 800-MHz FSB, 1-MB cache T1700, 1.83-GHz, 667-...
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 21
... the Suspend state, press the button briefly to exit Suspend.
● When the computer is off the computer. Buttons, switch, and speaker
Component (1) Speaker (2) Internal display switch
(3) Power button
Description
Produces sound. Turns off the display if the panel lid is closed while the power is on.
● When the computer is in...
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 24
...sound when connected to optical discs. Component (1) USB ports (2) (2) RJ-11 (modem) jack (select models only) (3) Optical drive (select models only)
(4) Optical drive light (select models only) (5) Optical drive button (select models... jack, the computer speakers are disabled. Reads optical discs and, on select models, also writes to optional powered stereo speakers, headphones, ear buds...
Compaq 320, 321, 420, 421, 620, 621 Notebook PCs and HP 420, 620 Notebook PCs - Maintenance and Service Guide - Page 28
... disabled. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone.
NOTE: When a device is connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio.
Produces sound.
18 Chapter 2 External component identification Component (3) Integrated microphone (4) Audio-in (microphone) jack (5) Audio-out (headphone) jack...
Installing SATA Drivers on HP Notebook PCs - White Paper - Page 1
Installing SATA Drivers on HP Notebook PCs
Technical white paper
Table of contents
Introduction ...2 Purpose ...2 Audience ...2 Benefits of SATA ...2
System Requirements and Prerequisites 2 System prerequisites ...2
Adding SATA drivers to RIS Installation Points 3 ...
Installing SATA Drivers on HP Notebook PCs - White Paper - Page 2
...
Purpose
This white paper provides instructions on HP Notebook PC models.
using Sysprep with Intel® Application Accelerator ...image and switching to installation CDs; System Requirements and Prerequisites
Information regarding minimum hardware requirements for each PC
IMPORTANT: Make sure you have a Microsoft OS license for installing XP Professional is for the SATA...
Notebook PC User Guide - Windows 7 - Page 6
... 34 Initiating Sleep (fn+f5 35 Initiating QuickLock (fn+f6) (select models 35 Launching Web browser (fn+f7) (select models 35 Launching printer (fn+f8) (select models 35 Muting speaker sound (fn+f7) (select models 35 Decreasing speaker sound (fn+f8) (select models 35 Increasing speaker sound (fn+f9) (select models 36 Playing the previous track or section of an audio CD...
Notebook PC User Guide - Windows 7 - Page 16
Component (1) Speaker
Description Produces sound.
4 Chapter 1 Features Component (2) Power light (3) Wireless light
Buttons, switch, and speaker
Description
● On: The computer is on.
● Blinking: The computer is in the Sleep state.
● Off: The computer is off or in Hibernation. &#...
Notebook PC User Guide - Windows 7 - Page 20
...monaural microphone. Reads optical discs and, on select models, also writes to optional powered stereo speakers, headphones, ear buds, a headset, or ...sound when connected to optical discs. Component
(1)
USB ports (2)
(2)
RJ-11 (modem) jack (select models only)
(3)
Optical drive (select models only)
(4)
Optical drive light (select models only)
(5)
Optical drive button (select models...
Notebook PC User Guide - Windows 7 - Page 24
... the headphone jack, the computer speakers are located in (microphone) jack (6) Speaker
Description
Records sound. Produces sound when connected to your country or...sound.
These notices are disabled. Component (3) Integrated microphone (4) Audio-out (headphone) jack
(5) Audio-in Help and Support.
12 Chapter 1 Features
Wireless antennas (select models only)
On select computer models...
Notebook PC User Guide - Windows 7 - Page 44
Increase screen brightness. Initiate Sleep. Mute speaker sound. Play previous track. Open Help and Support. Decrease screen brightness. Initiate QuickLock. Switch the screen image.... fn+f10 fn+f11 fn+f12
32 Chapter 3 Pointing devices and keyboard Play next track. Decrease speaker sound.
Function Display system information. Play, pause, or resume a CD, DVD, or BD. Increase...
Notebook PC User Guide - Windows 7 - Page 47
... a critical battery level occurs while the computer is initiated, your printer. Muting speaker sound (fn+f7) (select models)
Press fn+f7 to decrease speaker volume incrementally. Decreasing speaker sound (fn+f8) (select models)
Press fn+f8 to initiate Sleep. Press fn+f5 to decrease speaker volume. The factory setting for critical battery action is displayed, the computer cannot...
Notebook PC User Guide - Windows 7 - Page 56
... is securely connected to the correct jack on the computer.) ● Be sure to install any sound event, such as external speakers, headphones, or a microphone, refer to the information provided with instant messaging programs ● Stream radio programs (select models only) or receive FM radio signals ● Create, or "burn," audio CDs (select...
Notebook PC User Guide - Windows 7 - Page 154
... products
Use the following cleaning products: Strong aromatic solvents, such as paper towels, which can permanently damage the surface of the notebook or the tablet PC. Fibrous materials, such as acetone, ammonium chloride, methylene chloride, and hydrocarbons can scratch the notebook or tablet PC. These wipes come in the scratches.
142 Chapter 16 Cleaning guidelines
Notebook PC User Guide - Windows Vista - Page 24
... regulatory notices, refer to the headphone jack, the computer speakers are located in (microphone) jack (6) Speaker
Description
Records sound.
NOTE: For optimal transmission, keep the areas immediately around the antennas free from one or more wireless devices. Wireless antennas (select models only)
On select computer models, at least 2 antennas send and receive signals from obstructions...
Notebook PC User Guide - Windows Vista - Page 43
... screen brightness. Switch the screen image. Decrease speaker sound. Play next track. Initiate Sleep.
Mute speaker sound. Play previous track. Increase screen brightness. Hotkey fn+esc fn+f1 fn+f2 fn+f3 fn+f4 fn+f5 fn+f6 fn+f7 fn+f8 ...
Notebook PC User Guide - Windows Vista - Page 54
... should hear sound through the speakers or through connected headphones. To check the record functions of the computer, follow these steps: 1. Save the file to the information provided with instant messaging programs ● Stream radio programs (select models only) or receive FM radio signals ● Create or "burn" audio CDs using audio and...
Notebook PC User Guide - Windows Vista - Page 150
... oil) ● Static-free cloth wipes CAUTION: Avoid the following products to safely clean and disinfect your notebook or tablet PC. Over time, dirt particles and cleaning agents can scratch the notebook or tablet PC.
These wipes come in the scratches.
138 Chapter 16 Cleaning guidelines 16 Cleaning guidelines
This chapter provides the best practices...
Notebook PC User Guide - Windows XP - Page 55
... is securely connected to the correct jack on the computer.) ● Be sure to install any sound event, such as external speakers, headphones, or a microphone, refer to the information provided with instant messaging programs ● Stream radio programs (select models only) or receive FM radio signals ● Create or "burn" audio CDs (select...
Notebook PC User Guide - Windows XP - Page 151
..., methylene chloride, and hydrocarbons can scratch the notebook or tablet PC. Over time, dirt particles and cleaning agents can get trapped in a variety of the notebook or the tablet PC. 16 Cleaning guidelines
This chapter provides the best practices and recommendations for example, germicidal
disposable wipes. These wipes come in the scratches. Cleaning products 139
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