TP-LINK Hardware Engineer Interview Questions and Answers

To check heat sink fan test fail, monitor the fan speed, check for abnormal noise or vibration, and inspect for physical damage.

• Monitor the fan speed using software or BIOS settings

• Listen for abnormal noise or vibration coming from the fan

• Inspect the fan for physical damage such as broken blades or loose connections

• Check the fan's power supply and ensure it is properly connected

• If necessary, replace the fan with a know

To check keyboard test fails, perform a series of tests including key press, key response, and connectivity tests.

• Check for any physical damage or loose connections in the keyboard.

• Test each key by pressing it and ensuring it registers on the computer.

• Check for any delay or unresponsiveness in key presses.

• Test the connectivity of the keyboard by connecting it to another computer.

• Use keyboard testing software to perform