Delta Manual

Troubleshooting power supply

My computer does not start or the power switch is disabled (The power indicator flashes quickly)

• The HOLD switch may be turned on. Slide the switch in the reverse direction of the arrow and bring your system back into normal mode.
• The battery that is attached to your computer is not compatible. Remove the battery. A message appears and my computer is in Hibernate mode
• The battery that is attached to your computer is not compatible. Wait till your computer shuts down and then remove the battery.

Using the pointing device

Your computer and the supplied folding keyboard are equipped with a cursor-pointing device, your multi-pointer (1). You can point to, select, drag, and scroll objects on the screen using the built-in multi-pointer.

Push the multi-pointer in the direction that you want to move the pointer on the screen. The harder you push the multi-pointer, the faster the pointer moves.

ZOOM button

Changes the LCD resolution. When an external display is connected via the supplied display/LAN adapter or port replicator, you can also change the screen resolution of the external display. Press the ZOOM button to display the resolution selection window and choose the resolution.

Download Sony VAIO VGN-U750P User’s Manual

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