Cleaning the Fan Unit
Contents
1. drop the removed screws into the computer through the fan cleaning opening or other openings 3 Remove the cover from the fan cleaning opening 5 Put the cover back into place and firmly tighten the two Screws Phillips screwdriver Screws Do not allow any liquid or other foreign matter to enter your computer as it may dam age your computer 6 Turn on your computer and verify that it is operating normally T99860145 2004 Sony Electronics Inc Printed in USA All rights reserved Reproduction in whole or in part without written permission is prohibited Sony and VAIO are trademarks of Sony2. SONY Cleaning the Fan Unit E Applicable to the following VAIO PCG GRT series models PCG GRT280ZG PCG GRT290ZP PCG GRT290Z PCG GRT380ZG PCG GRT390ZP PCG GRT360ZG Please follow the steps below to clean the fan unit if you encounter any of the following problems e Your computer turns itself off a few minutes after it is turned on e Your computer s performance suddenly slows drastically or software applications stop responding Note before cleaning Before cleaning the fan unit turn off your computer and let it cool for about an hour The interior of your com puter may be hot immediately after it is turned off 1 Turn off your computer and any connected peripheral 4 While holding your computer with its back panel down as devices remove the battery and unplug all cords and shown insert a cotton tipped swab through the opening cables including the power cord and remove any dust 2 Turn your computer upside down and use a Phillips screw driver to remove the two indicated screws from the bottom of your computer Phillips screwdriver Avoid touching the fan blades through the opening as damaged fan blades may create noise when the computer is in use e To avoid damaging the screws use a screwdriver similar in size to the screw heads e Do not unscrew or remove screws other than those indicated or your computer may not function properly e Take care not to
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