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Troubleshooting

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    4920 | 4930
• Mobile app cannot find my access points:
  • Units are positioned too far apart or too many obstacles are present between devices. Move your Air 4920/4930 units closer to each other or realign to avoid obstacles.
  • It is advisable to do the triple pack setup in the same room. As soon as the setup is complete you can move the devices to their intended locations. This eliminates the possibility of a failed installation due to “out-of-reach” devices.
• Most problems can be identified by keeping an eye on the LED lights on the front panel of the units.
• The triple pack does not cover my entire home/offi001ece:
  • Please consider adding another mesh node to your installation. The wireless mesh link between the two Air 4920/4930 units can also be replaced with an Ethernet cable where and if convenient. This feature is especially useful in environments with high interference or where there are substantial obstacles to transmit through: e.g. reinforced concrete floors.

The answer to this question depends on the computer's motherboard, its configuration, and the installed software.

These steps are for enabling the internal speaker that makes basic noises. If you have problems with playing music or sound in videos, see: Why do my computer speakers not work?

Disabling the internal speaker

Software

If you're running Microsoft Windows, you can disable the internal speaker or PC speaker by following the steps below.

1. In Device Manager, click View and select Show hidden devices. Once done, Non plug and play Drivers becomes visible in Device Manager.
2. Expand Non plug and play Drivers by clicking the plus and double-click Beep.

If you do not see a Non plug and play Drivers section in the Device Manager, skip to the Motherboard jumper section below.

4. In the Beep properties window, click the Driver tab.
5. On the Driver tab, if you want to temporarily disable this device, click the Stop button. If you want to permanently disable this device, under the Startup type, select Disabled.

Motherboard jumper

If the steps above don't disable the internal speaker (i.e., there's no Non plug and play Drivers section), the internal speaker can be disabled by the motherboard jumpers. Many motherboard manufacturers have jumpers that, when jumped or not jumped, enable or disable the onboard speaker.

All motherboards are different. Refer to the motherboard's documentation to determine if your motherboard has such a jumper, and how it should be set.

Motherboard cable

Some motherboards do not have an onboard speaker and instead use a computer case speaker that can be removed to disable the speaker. Refer to the motherboard or computer's documentation to determine if your computer is set up this way.

Enabling the internal speaker

Software

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If you are running Microsoft Windows, you can enable the internal speaker or PC speaker by following the steps below.

1. In Device Manager, click View and select Show hidden devices. Once done, Non plug and play Drivers becomes visible in Device Manager.
2. Expand Non plug and play Drivers by clicking the plus and double-click Beep.

If you do not see a Non plug and play Drivers section in the Device Manager, skip to the Motherboard jumper section below.

4. In the Beep properties window, click the Driver tab.
5. On the Driver tab, if you want to temporarily enable this device, click the Start button. If you want to permanently enable this device, under the Startup type, select System.

If the internal speaker does not work after enabling it through the Device Manager, the internal speaker may be defective and non-functional. In this case, usually, a motherboard replacement is merited, as it is very difficult to replace the internal speaker on the motherboard.

Motherboard jumper

If the steps above don't disable the internal speaker (i.e., there's no Non plug and play Drivers section), the internal speaker can be disabled by the motherboard jumpers. Many motherboard manufacturers have jumpers that when jumped or not jumped enable or disable the onboard speaker.

All motherboards are different. Refer to the motherboard documentation to determine if your motherboard has such a jumper and what its setting should be.

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If the internal speaker doesn't work after enabling it with a jumper, the internal speaker may be defective and non-functional. In this case, the motherboard would need to be replaced or repaired by a technician.

Motherboard cable

Some motherboards do not have an onboard speaker and instead use a computer case speaker that can be removed to disable the speaker. Refer to the motherboard or computer's documentation to determine if your computer is set up this way.

Additional information

• See our internal speaker and speaker definitions for further information and related links.