Compaq 420 Support Question

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Question posted by mirumar71 on January 12th, 2013

The Sound Of The Outer Speaker Is Noisy... So Tell Me What To Do To Make It Good

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Related Compaq 420 Manual Pages

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 9

..., GM45 chipset Discrete graphics, PM45 chipset 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...

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 21

... the computer is in Hibernation, press the button briefly to turn off , press the button to exit Hibernation. 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 , press the button to shut down...

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 24

...discs and, on select models, also writes to the headphone jack, the computer speakers are disabled. Front components Component (1) SD Card Reader (2) Audio-out (headphone) ...(SDHC) Memory Card ● Secure Digital High Speed (SDHS) Memory Card Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. Component (1) USB ports (2)...

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 29

... when connected to the headphone jack, the computer speakers are disabled. Produces sound. NOTE: When a device is connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Component (2) Webcam (select models only) (3) Integrated ...

Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Notebook PCs - Maintenance and Service Guide - Page 122

...; Enable/disable the ambient light sensor (enabled by default). ● Enable/disable the notebook upgrade bay device (enabled by default). ● Enable/disable the fingerprint device (enabled ... ● Enable/disable the microphone (enabled by default). ● Enable/disable the internal speakers (enabled by default). ● Enable/disable embedded WWAN device (select models only; enabled by...

Notebook PC User Guide - Windows XP - Page 6

...) (select models 34 Launching Web browser (fn+f7) (select models 34 Launching printer (fn+f8) (select models 34 Muting speaker sound (fn+f7) (select models 34 Decreasing speaker sound (fn+f8) (select models 34 Increasing speaker sound (fn+f9) (select models 35 Playing the previous track or section of an audio CD or a DVD (fn+f10...

Notebook PC User Guide - Windows XP - Page 16

Component (2) Power light (3) Wireless light Buttons, switch, and speaker Description ● On: The computer is on. ● Blinking: The computer is in Standby. ● Off: The computer is off or... local area network (WLAN) device and/or a Bluetooth® device, is on. ● Amber: All wireless devices are off. Component (1) Speaker Description Produces sound. 4 Chapter 1 Features

Notebook PC User Guide - Windows XP - Page 20

...device is being accessed. Reads optical discs and, on select models, also writes to the headphone jack, the computer speakers are disabled. Connects a modem cable. Component (1) USB ports (2) (2) RJ-11 (modem) jack (select models ... High Speed (SDHS) Memory Card Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio.

Notebook PC User Guide - Windows XP - Page 24

... the computer. Component (3) Integrated microphone (4) Audio-out (headphone) jack (5) Audio-in Help and Support. 12 Chapter 1 Features These antennas are located in (microphone) jack (6) Speaker Description Records sound. To see wireless regulatory notices, refer to your country or region. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone.

Notebook PC User Guide - Windows XP - Page 27

... in corporate offices, your home, and public places such as computers, phones, printers, headsets, speakers, and cameras. An 802.11g WLAN device is not compatible with 802.11b and 802.11g....the final specifications differ from the draft specifications, it may operate at 2.4 GHz or 5 GHz, making it backward compatible with one or more of the following IEEE industry standards: ● 802.11b...

Notebook PC User Guide - Windows XP - Page 43

Decrease screen brightness. Increase screen brightness. Mute speaker sound. Increase speaker sound. Play, pause, or resume a CD, DVD, or BD. Function Display system information. Initiate QuickLock. Open Help and ... fn+f7 fn+f8 fn+f9 fn+f10 fn+f11 fn+f12 Using the keyboard 31 Decrease speaker sound. Play next track. Play previous track. Switch the screen image. Initiate Standby.

Notebook PC User Guide - Windows XP - Page 46

...the power button. Initiating QuickLock (fn+f6) (select models) Press fn+f6 to restore speaker sound. For instructions, refer to initiate Standby. Press fn+f5 to Help and Support. While.... NOTE: In all Windows operating system windows, references to the sleep button apply to mute speaker sound. For example, you can set a Windows user password or a Windows administrator password. NOTE:...

Notebook PC User Guide - Windows XP - Page 47

...press fn+f12 to play the previous track of the CD or the previous section of the DVD. Hold down the hotkey to increase speaker volume. Playing the previous track or section of an audio CD or a DVD (fn+f10) (select models) While an audio CD.... ● If the audio CD or the DVD is playing, press fn+f10 to pause the play. Increasing speaker sound (fn+f9) (select models) Press fn+f9 to increase...

Notebook PC User Guide - Windows XP - Page 51

... Description On: The webcam is connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. Produce sound. Produces sound when connected to the headphone jack, the computer speakers are disabled. Multimedia features 39 Records sound. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Records video...

Notebook PC User Guide - Windows XP - Page 52

b. In the Speakers column, you can increase or decrease the volume by moving the Volume slider up or down... volume control: a. Double-click the Volume icon in the taskbar check box. a. Select Start > Control Panel > Sounds, Speech, and Audio Devices > Sounds and Audio Devices > Volume tab. Adjusting the volume You can adjust the volume using the following controls: ● ...

Notebook PC User Guide - Windows XP - Page 55

... > Control Panel. 2. Save the file to your computer. (Cable connectors are normally color-coded to match the corresponding jacks on your computer speakers and/or connected external speakers ● Record sound using the internal microphone or connect an external microphone ● Download music from the Internet ● Create multimedia presentations using your computer...

Notebook PC User Guide - Windows XP - Page 62

..., on disc, or on the DVD Region tab. 5. The region setting you want to make unauthorized copies of the screen. 50 Chapter 4 Multimedia Right-click in the window and select Properties...Disc at the bottom right of copyrightprotected material, including computer programs, films, broadcasts, and sound recordings. To change region settings, and then click Properties. 4. NOTE: For details about...

Notebook PC User Guide - Windows XP - Page 63

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Notebook PC User Guide - Windows XP - Page 66

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Notebook PC User Guide - Windows XP - Page 155

... initiating 60 hotkeys audio CD or DVD controls 35 decreasing screen brightness 33 decreasing speaker volume 34 description 30 displaying system information 32 increasing screen brightness 33 increasing speaker volume 35 initiating QuickLock 34 initiating Standby 34 muting speaker sound 34 opening Help and Support 33 switching screen image 33 using 32 volume mute...