RTOS

1
GOOD EVENING EVERYONE!
2
FIND THE REASON AND THE POSSIBLE SOLUTION OF THE
FOLLOWING
NOISY SYSTEM UNIT
3
FAULTY KEYBOARD

• REASON
• Physical Damage, Dust Accumulation, or
  Malfunctioning Keys.
• POSSIBLE SOLUTION
• Try cleaning the keyboard ,checking for loose
  connections, or replacing it with a new one if
  necessary.

4
UNABLE TO BOOT COMPUTER

• ?REASON
• Hardware failure(e.g., hard drive, RAM) corrupted
  operating system, or BIOS issues.
• POSSIBLE SOLUTION
• Troubleshoot hardware components, attempt to boot
  into safe mode, use recovery tools or reinstall
  operating system

5
Blue screen/ blue monitor

• ?REASON
• Critical system errors, hardware failure or
  incompatible drivers.
• POSSIBLE SOLUTION
• Restart the computer, check for driver updates,
  perform hardware diagnostics, or reinstall the
  operating system if necessary.

6
Dark screen/ dim screen monitor

• ?REASON
• Incorrect display settings, faulty backlight, or
  power supply issues.
• POSSIBLE SOLUTION
• Adjust the brightness settings, check
  connections, replace the backlight or power
  supply if necessary or update graphics drivers.

7
Noisy system unit

• ?REASON
• Dust buildup, malfunctioning fans, or failing
  hardware components.
• POSSIBLE SOLUTION
• Clean the system unit, ensure proper ventilation,
  replace malfunctioning fans or troubleshoot
  hardware components such as the hard drive or
  power supply.

8
THANK YOU!