User manual ACER ASPIRE 5542G

[. . . ] First printing: April 2005 ii iii Information for your safety and comfort Safety instructions Read these instructions carefully. Keep this document for future reference. Follow all warnings and instructions marked on the product. Turning the product off before cleaning Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. [. . . ] Do not expose your computer to a heat source or leave it in direct sunlight for a prolonged period of time. Do not cover or block any ventilation slots in the case. Also, ensure the room has adequate ventilation. Never push objects of any kind into your computer. Do not allow anything to rest on the power cord. Do not locate your computer where anyone will walk on the power cord. Your computer should be operated from the type of power indicated on the marking label. If you are unsure of the type of power available, consult your dealer or local power company. Your computer is designed for connection to a grounded (earthed) outlet. Do not disable this important safety feature. If a power strip is used, make sure that the total ampere rating of the equipment does not exceed the power strip ampere rating. a) Gently lay down the computer on a flat surface to access the side panel of the unit. b) Push the case lock to the right and pull the side panel toward you to remove the side panel. 9 Frequently asked questions The following questions are possible situations that may arise during the use of your computer and each is followed by easy answers and solutions to the situation. Q: I pressed the power switch but the system did not boot up. A: Check the LED located above the power switch. If the LED is not lit, no power is being applied to the system. Do any of the following: · · · Check if the voltage selector switch located on the rear panel of the computer is set to the correct voltage. Check if you plugged the power cable properly into an electrical outlet. If you are using a power strip or AVR, make sure that it is plugged in and turned on. Is a non-bootable (non-system) diskette in the floppy drive?If yes, remove or replace it with a system diskette and press Ctrl + Alt + Del to restart your computer. The operating system files may be damaged or missing. [. . . ] LUOKAN 1 LASERLAITE LASER KLASSE 1 VORSICHT: UNSICHTBARE LASERSTRAHLUNG, WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHLL AUSSETZEN PRODUCTO LÁSER DE LA CLASE I ADVERTENCIA: RADIACIÓN LÁSER INVISIBLE AL SER ABIERTO. ADVARSEL: LASERSTRÅLING VEDÅBNING SE IKKE IND I STRÅLEN. LAVATTAESSA OLET ALTTINA LASERSÅTEILYLLE. VARNING: LASERSTRÅLNING NÅR DENNA DEL ÅR ÖPPNAD ÅLÅ TUIJOTA SÅTEESEENSTIRRA EJ IN I STRÅLEN VARNING: LASERSTRÅLNING NAR DENNA DEL ÅR ÖPPNADSTIRRA EJ IN I STRÅLEN ADVARSEL: LASERSTRÅLING NAR DEKSEL ÅPNESSTIRR IKKE INN I STRÅLEN LCD pixel statement The LCD unit is produced with high-precision manufacturing techniques. [. . . ]