✅ Laptop not recognising external speakers:I have attached external speakers. As my laptop has no sound jack I bought a USB-C adaptor with a sound jack but the laptop won't recognise the...
I do not work with Acer notebooks. So it would be just a guess. I repaired a lot of Toshiba laptops with a very similar problem. You turn on the laptop, the CPU fans start spinning, the hard drive disk start spinning, but nothing appears on the LCD screen or an external monitor. In...