The following explains how to fix CS2 having no sound, if monitor sound output overrides it.

Fix CS2 sound:

  1. Enable super client and boot client PC
  2. Open Control Panel -> Hardware and Sound and click on Sound. (Figure 1)

Fix CS2 sound:

Figure 1

  1. Locate monitor sound output, right click on it and disable it. (Figure 2)

Fix CS2 sound:

Figure 2

  1. Turn off Client PC and save super client
  2. This usually happens when the monitor overrides sound output. If you have any other monitor models in your center, please repeat the process for other monitors.