Tutorial Tweak PC

that have 802.11n wireless cards built in, per default 802.11n mode is enabled and they will try to connect to any 802.11n networks that maybe in range.

Follow the steps below to reinstall an optical drive:
-Click on Start and then Control Panel.
-Click on the button in the upper left hand corner labeled “Switch to Classic View”
-Double Click on System
-In System, click on the Hardware Tab.
-In the Hardware Tab, click on Device Manager.
-In the Device Manager, double click on “DVD/CD-ROM Drives”
-Double click on [...]

This is a limitation of the 32 bit Vista OS.
If a computer has 4 gigabytes (GB) of random-access memory (RAM) installed, the system memory that is reported in the System Information dialog box in Windows Vista is less than you expect.
For example, the System Information dialog box may report 3,120 megabytes (MB) of system [...]

The DVD/CD-ROM drives will not read or write either CD or DVD disks (or both) and may not play DVD movies. This can be caused by a dirty or corrupted disk, corrupted or misconfigured drivers in Windows, or one or more of the drive’s read/write lasers going bad.

If the unit will not turn on and has no power:

When the computer starts, the computer stops responding (hangs) and an error message appears. The error message reads Loading PBR for Descriptor x … Done (where x represents a number 1,2 or 4).

Below are steps which are suggested by Microsoft for the Power Surge message. Please note this is a false error and does not indicate a hardware problem with the USB ports.

To install drivers for a monitor in Microsoft Windows XP:

Go to the Control Panel by clicking the Start button then Control Panel.

You can manually change the power consumption of your notebook PC and conserve battery power.

There is a scratch-like marking on the LCD. This might be a stain transferred from the TrackPoint or from the key tops of the keyboard when the cover was pressed from the outside.