Optical Drive Problems; Display Problems; Keyboard And Mouse Problems - Prestigio Nobile1590W User Manual

Many browsers store files in the hard drive as a cache to speed up the performance. Check the program' s Online Help for
instructions on decreasing the cache size or on removing temporary Internet files.
Empty the Recycle Bin to create more disk space. When you delete files, Windows saves them to the Recycle Bin.
The hard disk takes longer to read a file -
If you have been using the drive for a period, the files may be fragmented. Go to [Start > Programs > Accessories >
System Tools > Disk Defragmenter] to perform a disk defragmentation. This operation may take a while.
Interrupt requests or problems with other hardware devices may have occupied the CPU and therefore slows down the
system performance.
The files are corrupted -
Run the Error-checking utility in Windows to check the HDD. Double-click My Computer. Right-click C: and select
Properties. Click Check Now in Error-checking in Tools.

Optical Drive Problems

The optical drive does not work -
Try rebooting the system.
The disk is damaged or files are not readable.
After you have inserted a CD-ROM disk, it may take a moment before you can access its content.
The drive dose not read any disks -
The CD may not be properly seated in the tray. Make sure the disk is firmly seated onto the spindle.
The disk is damaged or not readable.
The disk cannot be ejected -
Normally, it takes a few seconds to eject the disk.
If the disk cannot be ejected, it may be mechanically jammed. Straighten out a paper clip and insert it to a tiny hole next
to the eject button. This should reject the disk tray. If not, return the unit for repair. Do not forcefully pull on the disk tray.
The Combo or DVD RW drive (optional device) cannot record -
You need to purchase and install a burner utility program to record files to a blank media.

Display Problems

The display panel is blank when the system is turned on -
Make sure the computer is not in the Standby or Hibernate suspend modes. The display is turned off to conserve energy
in these modes.
The screen is difficult to read -
The display resolution should at least be set to at least1024x768 for optimal viewing.
1. Go to [Start > Settings > Control Panel] and double-click the Display icon.
2. Under the Settings page, set screen resolution to at least 1024x768 and choose at least 256 colors.
The screen flickers -
It is normal if the display flickers a few times during shutting down or powering up.

Keyboard and Mouse Problems

The built-in touch pad performs erratically -
Make sure there is no excess perspiration or humidity on your hand when using the touch pad. Keep the surface of the
touch pad clean and dry.
Do not rest your palm or wrist on the surface of the touch pad while typing or using the touch pad.
The built-in keyboard accepts no input -
If you are connecting an external keyboard to the system, the built-in keyboard may not work.
Try restarting the system.
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PRESTIGIO NOBILE 1590W