[. . . ] Turning the product off before cleaning Unplug this product from the wall outlet before cleaning. WARNINGS Accessing the power cord Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to disconnect power to the equipment, be sure to unplug the power cord from the electrical outlet. Disconnecting the power source Observe the following guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before connecting the power cord to the AC power outlet. [. . . ] Swipe the lock screen upwards and tap a user account icon to unlock the computer. If your account has a password set, you will need to enter the password to continue. 54 - Frequently asked questions Tap and hold the preview icon to see the characters you've entered to ensure the password is correct. You can personalize Start with a different background image or by arranging the tiles to suit your personal needs. To change the background, swipe the right-hand edge of the screen inwards and tap Settings > Change PC settings > Personalize. Tap and hold a tile to select it, then drag it to the place on Start that you want it to appear. Other tiles will be moved to accommodate the tile in its new location. Select Smaller or Larger from the menu that appears at the bottom of the screen. You can personalize the lock screen with a different image or to show you quick status and notifications to suit your personal needs. To change the background, swipe the right-hand edge of the screen inwards and tap Settings > Change PC settings > Personalize. Tap Lock screen at the top of the page and select the image and apps you would like to see on the lock screen. Swipe the right-hand edge of the screen inwards and tap Settings > Change PC settings > Windows Updates. For more information please visit the following pages: • Windows 8 tutorials: www. Com/support Frequently asked questions - 59 Troubleshooting This chapter shows you how to deal with common system problems. Do not attempt to open the computer yourself; contact your dealer or authorized service center for assistance. Troubleshooting tips This computer incorporates an advanced design that delivers onscreen error message reports to help you solve problems. If the system reports an error message or an error symptom occurs, see "Error messages" below. Error messages If you receive an error message, note the message and take the corrective action. The following table lists the error messages in alphabetical order together with the recommended course of action. 60 - Frequently asked questions Error messages Corrective action Insert a system (bootable) disk, then press Disk boot failure <Enter> to reboot. Press <F2> (during POST) to enter the BIOS Equipment utility, then press Exit in the BIOS utility to configuration error reboot. contact your dealer or an authorized service Hard disk 0 error center. [. . . ] Kliknite na Reset your PC za početak postupka: Reset your PC briše sve na vašem tvrdom disku, zatim ponovno instalira Windows i sav tvornički instaliran softver i upravljačke programe vašeg sustava. Kliknite na Refresh your PC za početak postupka osvježavanja: Refresh your PC pokušat će zadržati vaše datoteke (korisničke podatke) no ponovno će instalirati sav softver i upravljačke programe. Printre acestea se numără puntea inferioară a ambarcaţiunilor, instalaţiile de transfer sau depozitare de produse chimice, vehiculele care folosesc gaz petrolier (precum propanul sau butanul) şi zonele în care aerul conţine particule precum granulele, praful sau pulberile metalice. 5 6 Element Fantă pentru card microSD Fantă pentru cartela SIM* Descriere Introduceţi un card microSD în această fantă. [. . . ]