HP Armada m300 Specifications Page 37
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- Table of contents
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2-14
Troubleshooting
Table 2-8
Problem Possible Cause Solution
External microphone does not
work.
You are using the wrong type of
microphone or microphone plug
for the computer.
Check to see if you are using a
monophonic electret condenser
micro-phone with a 3.5-mm plug.
The microphone may not be
connected properly.
Ensure that the micro-phone plug is
properly connected to the mono
microphone jack.
Sound source not selected. Ensure that microphone is selected
as the recording source in Control
Panel
Æ
Multimedia and that the
recording level is adjusted.
Audio settings are not set
correctly.
Check the game program's audio
settings.
Volume control on the computer
is turned down.
Adjust the computer volume with the
Fn
+
F5
hotkeys.
No sound from headphones Volume or mixing controls set
incorrectly.
■
Adjust the overall volume with the
Fn
+
F5
hotkeys.
■
Use the mixing features available
by double-clicking the speaker
icon on the Windows taskbar.
Sound source not selected. Verify that the sound source is
selected in Control Panel
Æ
Multimedia.
The headphones are connected
to the wrong jack.
Check the connection.
Volume too low or too loud Volume or mixing controls set
incorrectly.
■
Adjust the overall volume with the
Fn
+
F5
hotkeys.
■
Replace the battery pack with
another fully charged battery
pack.
■
Check the mixing features available
by double-clicking the speaker icon
on the Windows taskbar.
Table 2-9
Solving Battery/Battery Gauge Problems
Problem Possible Cause Solution
Computer is beeping and battery
power light is blinking
Battery pack charge is low.
■
Charge the battery pack by
connecting to an external power
source.
■
Replace the battery pack with
another fully charged battery.
■
Initiate Hibernation or turn the
computer off until AC power or a
fully charged battery is available.
Computer battery charge light
blinks to indicate low battery
condition, but computer does not
beep.
Volume turned down too low. Turn up the volume using the
Fn
+
F5
hotkeys.
- Compaq Armada M300 1
- Series of Personal Computers 1
- DOCUMENTATION SURVEY 2
- MAINTENANCE AND SERVICE GUIDE 3
- CONTENTS 4
- SPECIFICATIONS 6
- USING THIS GUIDE 7
- Serial Number 8
- PRODUCT DESCRIPTION 9
- Table 1-1 10
- Table 1-2 11
- Features 12
- Accessing the Web Agent 13
- Asset Management 13
- Intelligent Manageability 13
- Fault Management 14
- Fault Management Alerts 14
- Security Management 14
- Configuration Management 15
- Managing Power 15
- Accessing Power Management 15
- Power Management Levels 15
- Figure 1-2. Top Components 16
- Table 1-3 17
- Top Components 17
- Table 1-4 18
- Left Side Components 18
- Table 1-5 19
- Right Side Components 19
- Table 1-6 20
- Front Components 20
- Table 1-7 21
- Rear Components 21
- Table 1-8 22
- Bottom Components 22
- 1.3 Design Overview 23
- System Board 23
- ROUBLESHOOTING 24
- 2.1 Preliminary Steps 25
- 2.2 Clearing Passwords 26
- 2.4 POST Error Messages 27
- Table 2-2 28
- Fatal Error Messages 28
- 2.5 Compaq Utilities 29
- Diagnostics for Windows 30
- Using Computer Setup 30
- File Menu 31
- Security Menu 31
- Advanced Menu 32
- Factory Default Settings 33
- Before Replacing Parts 35
- Obtaining Update Information 35
- Table 2-8 36
- Solving Audio Problems 36
- Table 2-9 37
- Table 2-9 38
- Table 2-10 39
- Table 2-11 39
- Table 2-12 40
- Solving Hard Drive 40
- Problems 40
- Table 2-13 41
- Solving Infrared 41
- Table 2-15 43
- Table 2-16 44
- Solving PC Card 44
- Table 2-19 47
- Solving USB 47
- ILLUSTRATED PARTS CATALOG 48
- Table 3-1 50
- Table 3-2 51
- Spare Part Number 136254-001 51
- 3.4 Mass Storage Devices 52
- 3.5 Miscellaneous 53
- REMOVAL AND REPLACEMENT 54
- PRELIMINARIES 54
- Cables and Connectors 55
- Workstation Precautions 57
- Table 4-1 59
- Table 4-2 59
- Static-Shielding Materials 59
- PROCEDURES 60
- Expansion Unit 62
- ➊ (Figure 5-4) 63
- 5.6 Battery Packs 65
- Replacing the Battery Pack 66
- 5.7 Hard Drives 67
- Inserting a Hard Drive 68
- 5.8 PC Cards 69
- Removing a PC Card 70
- Inserting a PC Card 71
- 5.9 Modem or Modem/NIC Card 72
- Remove the card 73
- ➊ (Figure 5-13) 74
- 5.11 Keyboard 75
- ➊ (Figure 5-15) 76
- Remove the keyboard 76
- 5.12 Memory Expansion 77
- ➋ snap into 78
- 5.13 Switch Cover 79
- ➊ (Figure 5-19) 80
- 5.14 Display Assembly 81
- 5.15 Top Cover with TouchPad 82
- ➊ from the system 83
- ➋, and swing the front 83
- 5.16 Voltage Converter Board 84
- 5.17 Modem Connector Board 85
- 5.18 PC Card Assembly 87
- 5.19 System Board 88
- ➊ (Figure 5-28) 89
- ➌, around the USB port ➌, and 89
- 6.2 Display 91
- 6.3 Hard Drive 92
- 6.4 Diskette Drive 93
- 6.5 Li-Ion Battery Pack 93
- 6.6 CD-ROM Drive 94
- 6.7 DVD-ROM Drive 95
- 6.8 System Interrupts 96
- 6.9 System DMA 96
- 6.10 System I/O Addresses 97
- 6.11 System Memory Map 98
- Index I-1 99
- I-2 Index 100
- Index I-3 101
- I-4 Index 102
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