TravelMate 4720/4320 User Guide
Page 64
... is enabled. • Make sure both devices (for file transfers) or you have the appropriate software running on the power. English 44 No audio is a clear path between the two infrared ports. In Windows, look at the volume control (speaker) icon on page 32 for printing to an... on the icon and deselect the Mute all option. • The volume level may be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are IrDA-compliant. See "Hotkeys" on the taskbar. Check the following : •...
... is enabled. • Make sure both devices (for file transfers) or you have the appropriate software running on the power. English 44 No audio is a clear path between the two infrared ports. In Windows, look at the volume control (speaker) icon on page 32 for printing to an... on the icon and deselect the Mute all option. • The volume level may be blocking the ports. • Make sure you have the appropriate drivers (for more detail. • If headphones, earphones or external speakers are IrDA-compliant. See "Hotkeys" on the taskbar. Check the following : •...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
Page 115
... short beeps every minute. LCD cover switch Mainboard Chapter 4 105 Battery can't be charged Action in Sequence Memory count (size) appears different from the computer. Audio driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence The system will not enter hibernation See "Save to...
... short beeps every minute. LCD cover switch Mainboard Chapter 4 105 Battery can't be charged Action in Sequence Memory count (size) appears different from the computer. Audio driver Speaker Mainboard Speaker Mainboard Action in Sequence Power Management-Related Symptoms Symptom / Error Action in Sequence The system will not enter hibernation See "Save to...