Dell P2424HT No Sound from Built-in Speaker? Here's the Fix
You just set up your Dell P2424HT, plugged in via HDMI, DisplayPort, or USB-C, and the picture looks great. But there’s no sound. The built-in speaker seems completely dead. You’ve checked Windows audio settings, swapped cables, maybe even updated drivers — still nothing. Before you go down the troubleshooting rabbit hole, here’s the one thing most people miss: the P2424HT’s built-in speaker is off by default. It’s not broken. It’s just not turned on. ...