صدای کامپیوتر

Laptop mouse pad, single press, Sony Vaio computer

Computer power supply fan spinning - Pentium 3 desktop model.

Computer operating system -- AMD Sempron model, CPU fan running (1).

Single computer Beep and fan. Vintage recording.

Computer startup with beep tone and fan. Vintage recording.

Computer operating system -- AMD Sempron model, CPU fan running (1), mono.

Keyboard - Logitech - two-fingered typing anxiously and slow 9.

Keyboard - Logitech - two-fingered typing calmly and fast 8.

Keyboard - Logitech - two-fingered typing calmly and slow 9.

Keyboard - MacBook Pro - pressing backspace anxiously 8.

Computer boot sequence - Celeron 400 desktop model. Power up and drive operation sequence with computer fan.

Computer CD-Rom sequence - Pentium desktop model, mono (3).

Computer CD-Rom sequence - Pentium 3 desktop model.

Computer operation sequence - Core 2 Duo 3200 desktop model, general operation ambience (4).

Computer fan whirring -- pentium desktop model.