Instruction manual

Chapter 6 171
Replacement Procedure
A27 HDD (Hard Disk Drive) Replacement
6. Replacement Procedure
left, upper right, and lower right. Touch the x marks in that order with your finger.
Touching the four locations described above with your finger automatically concludes the
touch screen calibration.
NOTE With no operation on the touch screen calibration screen for a preset time, it automatically
closes and the previous measurement screen reappears.