1. PREVENTIVE
MAINTAINANCE
BY : NUR DIANA TASHA

2. PROVIDING FOR
SYSTEMATIC
INSPECTION,
DETECTION,
AND
CORRECTION OF
INCIPIENT
FAILURES
EITHER BEFORE
THEY OCCUR OR
BEFORE THEY
DEVELOP INTO
MAJOR DEFECTS.

3. AND
PREVENTION OF
INCIPIENT
FAILURES,
BEFORE THEY
BECOME ACTUAL
OR MAJOR
FAILURES.
CONTRASTED
WITH
CORRECTIVE
MAINTENANCE.

4. THE TYPES OF
PROBLEM AND
ITS SOLVING !

5. HARD DISK NOT
DETECTED.
1. GO TO THE
BIOS SETUP, &
CHANGE THE
DISK
CONTROLLER
SETTING FROM
AHCI TO IDE.

6. SHOULD BE
PLUGGED IN TO
THE LINE-OUT
JACK. IF YOU'RE
NOT SURE
WHICH JACK
THIS IS, TRY
PLUGGING THE
SPEAKERS IN TO
EACH OF THE
JACKS TO SEE IF
ANY OF THEM
PRODUCE
SOUND.

7. MY DESKTOP
AND I DON'T
KNOW HOW TO
GET IT BACK
1. CLICK ON
START - RIGHT-
CLICK ON MY
COMPUTER -
CLICK ON "SHOW
ON DESKTOP"

8. SCANNING YOUR
PC WITH UP TO
DATE VIRUS
SCANNER. ALSO
MAYBE THE
MOUSE TRY
DISCONNECT
THE MOUSE
THEN RESTART
THE PC. LAST
RESORT IS TO
REPLACE THE
MOUSE.

9. THAT’S ALL
FOR TODAY !
THANKYOU 