I have the same question Report abuse. Details required :. Cancel Submit. Anannya Podder. Did you make any hardware or software changes prior to this issue?
You can try disabling Hybrid sleep in vista 1. To update the Display adapter follow the steps below: 1. Click Start 2. In Start search box type devmgmt. Expand Display adapter 4. Make a note of the Display card manufacturer 5. Or if you need technical support for your calculator visit: HP Calculators. This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
All forum topics Previous Topic Next Topic. New member. Message 1 of 2. HP Recommended. Product: HP v Monitor. Tags 3. Tags: Archived. Message 2 of 2. Check with an alternate video cable HDMI or VGA If the issue persists, try the below steps: The display's resolution used by Windows has probably been set to a resolution that cannot be used by the monitor. Use the following steps to see if the monitor can display screens from safe mode: 1.
Cycle the power on the monitor as follows: 1. Unplug the power cord. Wait 5 seconds. Plug in the power cord. Press the power button on the monitor to turn on the monitor. Note You may be unable to use Bluetooth devices to resume operation from certain power management states such as "suspend" or "hibernate".
In some low-power states, the wireless transceiver may be unable to receive information from the Bluetooth devices. You are using a portable or notebook computer that does not allow resume by using a Bluetooth device. If you are having problems waking a laptop by using a Bluetooth device, see Method 3 first. The Keyboard item in Control Panel is not configured to wake the computer when you press a key on the keyboard.
If pressing the Sleep key again does not resolve this, try each of the following methods in the order in which they are presented and determine whether the problem still exists before you try the next method.
If you are using the original version of Vista and have not updated to the latest available Service Pack, updating to Service Pack 1 or a later version may resolve this problem.
For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:. First, download the latest version of the Microsoft IntelliType software, IntelliPoint software, or both for your keyboard, your mouse, or both.
To do this, visit the following Microsoft Web site:. If your keyboard does not have a dedicated Sleep key and you want to program Sleep for an alternative key, follow these steps:. On the Key Settings tab, double-click the key that you want to change to access the Reassign a Key wizard. Select the Start a Program , Web page , or file option, and then click Next. Quickly press the power button on the computer. Note If you use Bluetooth devices, the keyboard may be unable to wake the system.
Click the Hardware tab, and then click Properties. Click the Power Management tab, and then verify that the Allow this device to wake the computer is enabled. In this case, you have press the power button to wake the computer. If you cannot resume computer operation by using any of these methods, you may have experienced a system problem.
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