Brand: HP
Category: Computer
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for LA1751g and LA1951g
Uploaded: Nov. 21, 2025, 9:24 p.m.
Manual Publish Date: 2009-09-01
Warranty Information
The manual does not specify a warranty period.
Setup and Operation
Unfolding the Pedestal Base: Lift the monitor, pivot the display head, press down on the rear hinge, and raise to extend the base. Remove the swivel locking pin.
Connecting Cables: Place the monitor near the computer. Connect a VGA or DVI signal cable to the monitor and computer. Connect the power cable to the monitor and an electrical outlet.
Connecting USB Devices: Connect one end of the USB cable to the monitor's upstream connector and the other end to the computer. Connect USB devices to the downstream connectors.
Cable Management: Use the built-in feature to secure and hide cables.
Adjusting the Monitor: Tilt the panel, swivel the monitor, adjust height, and pivot to portrait mode if needed. Install Pivot Pro software for portrait viewing.
Turning on the Monitor: Press the power button on the computer, then the monitor.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| HP Display LiteSaver doesn't turn off the monitor screen. | The Activity Extension time has not elapsed. | The default Activity Extension value is set to 10 minutes. The HP Display LiteSaver will wait to detect no input or movement from the keyboard or mouse for 10 consecutive minutes after the Display Off time has passed, before the monitor enters into low-power mode. For example, if the Display Off time is set to 5 minutes from the current time and the Activity Extension is set to 10 minutes, the HP Display LiteSaver will not actually turn off the display until 10 minutes of inactivity has elapsed, even though the Display Off time is 5 minutes from now. |
| The HP Display LiteSaver may not be compatible with the computer system. Some notebook computers are not compatible and the monitor power can not be controlled. | 1. Right-click on the HP Display LiteSaver icon in the system tray. 2. Select Power Off Display from the menu. The monitor screen should turn off if the system is compatible. To turn the monitor back on, wait 5 seconds and move the mouse. NOTE: If the monitor did not turn off, then the computer graphics driver is not compatible with the HP Display LiteSaver software. |
|
| The monitor is off but it did not seem to enter into a low-power sleep mode. | The monitor's power saving control is disabled. | Check the monitor's OSD menu setting for power saving enable/disable controls. The control should be set to enable to allow the monitor to enter into low-power modes. |
| OSD Lockout is displayed. | The monitor's OSD Lockout function is enabled. | Press and hold the Menu button for 10 seconds to disable the OSD Lockout function. |
| Power Button Lockout is displayed. | The monitor's Power Button Lockout function is enabled. | Press and hold the power button for 10 seconds to unlock the power button function. |