What to do if my HP Laptop is on but not responding?
If your HP Laptop is on but not responding, try the following: * Press and hold the power button for at least 5 seconds. * Disconnect the computer from external power and remove the battery.
Why is my HP ProBook 4445s Laptop screen blank?
Your HP Laptop screen might be blank because the computer is in Suspend or Hibernation mode. To exit these modes, briefly press the power button. Alternatively, the computer may not be set to display the image on the computer screen; to transfer the image to the computer screen, press fn+f4.
What to do if the wireless network connection is not working on my HP ProBook 4445s Laptop?
If the wireless network connection is not working on your HP Laptop, try these steps: * To enable or disable a wireless or wired network device, right-click the Network Connection icon in the notification area, at the far right of the taskbar. * Be sure that the wireless device is turned on. * Be sure that the computer wireless antennas are free from obstructions. * Be sure that the cable or DSL modem and its power cord are properly connected and that the lights are on. * Be sure that the wireless router or access point is properly connected to its power adapter and to the cable or DSL modem, and that the lights are on. * Disconnect and then reconnect all cables, and turn the power off and then back on.
How to fix an external device not working with my HP ProBook 4445s?
If an external device is not working with your HP Laptop, make sure of the following: * Turn on the device according to the manufacturer's instructions. * Be sure that all device connections are secure. * Be sure that the device is receiving electrical power. * Be sure that the device, especially if it is older, is compatible with the operating system. * Be sure that the correct drivers are installed and updated.
Why is my HP ProBook 4445s unusually warm?
If your HP Laptop is unusually warm, it might be overheating because a vent is blocked. Allow the computer to cool to room temperature and ensure that all vents are free from obstructions while using the computer.
What to do if a disc does not play on my HP Laptop?
If a disc does not play on your HP Laptop, try the following: * Save your work and close all open programs before playing a CD or a DVD. * Log off the Internet before playing a CD or a DVD. * Be sure that you insert the disc properly. * Be sure that the disc is clean. If necessary, clean the disc with filtered water and a lint-free cloth. * Check the disc for scratches. If you find scratches, treat the disc with an optical disc repair kit available at many electronics stores. * Disable Suspend mode before playing the disc.
What to do if the optical disc tray does not open on my HP ProBook 4445s?
If the optical disc tray on your HP Laptop does not open, insert the end of a paper clip into the release access in the front bezel of the drive. Press in gently on the paper clip until the disc tray is released, and then pull out the tray until it stops. Remove the disc from the tray by gently pressing down on the spindle while lifting the outer edges of the disc.
What to do if the process of burning a disc does not begin on my HP ProBook 4445s?
If the process of burning a disc does not begin or stops before completion on your HP Laptop, ensure that all other programs are closed. Also, turn off Suspend mode and Hibernation. Be sure that you are using the right kind of disc for your drive and that the disc is inserted properly. Try selecting a slower write speed. If you are copying a disc, save the information on the source disc to your hard drive before trying to burn the contents to a new disc, and then burn from your hard drive.
What to do if a movie is not visible on an external display connected to my HP ProBook 4445s Laptop?
If a movie is not visible on an external display connected to your HP Laptop, and both the computer display and the external display are turned on, press fn+f4 one or more times to switch between the 2 displays. You can also configure the monitor settings to make the external display primary.
What to do if my HP ProBook 4445s Laptop does not detect the optical drive?
If your HP Laptop does not detect the optical drive, click Computer and then click System Monitor. On the Hardware tab, identify the Storage Controller in the Type column. Click the triangle next to the devices until you locate your optical drive. If the drive is listed, it should be functioning correctly. The device driver software may be missing or corrupted.
General| Optical Drive | DVD+/-RW SuperMulti DL |
|---|---|
| Bluetooth | Bluetooth 4.0 |
| Card Reader | SD/MMC |
| Webcam | 720p HD |
| Battery | 6-cell Li-Ion |
| Display | 14-inch HD (1366 x 768) |
| RAM | 4GB DDR3 |
| Storage | 500GB HDD |
| Graphics | AMD Radeon HD 7520G |
| Operating System | Windows 8 Pro |
| Wireless | 802.11b/g/n |
| Ports | 2 x USB 3.0, 2 x USB 2.0, HDMI, VGA |
| Dimensions | 339 x 235 x 28.1 mm |
Guides on setting up an Internet service provider account and connecting to the internet.
Steps for establishing and using a wireless local area network (WLAN) connection.
Instructions for connecting the computer to a wired local area network (LAN).
Details on using the TouchPad for navigation, selection, gestures, scrolling, and zooming.
Covers shutting down the computer and using power-saving states like Suspend and Hibernation.
Details on managing battery power, including charging, maximizing life, and handling low battery levels.
Procedures for removing, installing, or upgrading the computer's hard drive.
Details on setting and managing passwords for operating system and computer setup.
Instructions for managing BIOS administrator and DriveLock passwords for system security.
Steps for restoring the computer to its original factory state using recovery media or partitions.
Guidance on backing up important files and information to external media or network drives.
Procedures for restoring factory settings, checking BIOS version, and updating the BIOS.
Addresses common issues like startup failures, blank screens, unresponsiveness, and device problems.
Solutions for optical drive issues like tray not opening or not detecting discs.
Information on how to get help from HP support via chat, email, or phone.
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