Why is my HP ProBook 4340s Laptop screen blank?
If your HP Laptop screen is blank, the computer might be in Suspend or Hibernation mode. To exit these modes, briefly press the power button. Also, ensure the computer is set to display the image on the screen by pressing fn+f4.
What to do if HP Laptop is on but not responding?
If your HP Laptop is on but not responding, try pressing and holding the power button for at least 5 seconds. Alternatively, disconnect the computer from external power and remove the battery.
How to fix wireless network connection not working on HP Laptop?
If the wireless network connection on your HP Laptop isn't working, check the following: * Enable or disable the wireless or wired network device by right-clicking the Network Connection icon in the notification area. * Ensure the wireless device is turned on. * Make sure the computer's wireless antennas are free from obstructions. * Verify that the cable or DSL modem and its power cord are properly connected and that the lights are on. * Confirm 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. Try disconnecting and reconnecting all cables, and power cycling the devices.
How to troubleshoot an external device not working on HP ProBook 4340s Laptop?
If an external device isn't working with your HP Laptop, first turn on the device according to the manufacturer's instructions. Next, ensure all device connections are secure and that the device is receiving electrical power. Also, check that the device is compatible with the operating system and that the correct drivers are installed and updated.
How to fix a disc that does not play on HP Laptop?
If a disc does not play on your HP Laptop, save your work and close all open programs before playing the CD or DVD. Also, log off the Internet, ensure the disc is inserted properly and is clean, and check the disc for scratches. Finally, disable Suspend mode before playing the disc.
What to do when burning a disc on HP Laptop fails?
If the process of burning a disc on your HP Laptop does not begin or stops before completion, make sure all other programs are closed. Turn off Suspend mode and Hibernation. Ensure 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 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.
How to open optical disc tray on HP ProBook 4340s?
If the optical disc tray on your HP Laptop doesn't 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. Close the disc tray and place the disc in a protective case.
How to display movie on external display from HP ProBook 4340s 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 may also need to configure the monitor settings to make the external display primary.
General| LED backlight | Yes |
|---|---|
| Display diagonal | 13.3 \ |
| Display resolution | 1366 x 768 pixels |
| Native aspect ratio | 16:9 |
| Bus type | DMI |
| Tjunction | 105 °C |
| Processor cache | 3 MB |
| Processor cores | 2 |
| Processor model | i3-3120M |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i3 |
| Processor series | Intel Core i3-3100 Mobile Series |
| Processor socket | - |
| Processor threads | 4 |
| Processor codename | Ivy Bridge |
| Processor frequency | 2.5 GHz |
| Processor cache type | Smart Cache |
| Processor lithography | 22 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 2.0 |
| Processor operating modes | 64-bit |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Thermal Design Power (TDP) | 35 W |
| CPU multiplier (bus/core ratio) | 25 |
| Maximum number of PCI Express lanes | 16 |
| Motherboard chipset | Intel HM76 Express |
| Memory slots | 2x SO-DIMM |
| Internal memory | 4 GB |
| Memory clock speed | 1333 MHz |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 8 GB |
| Intel segment tagging | Enterprise |
| HDD interface | SATA II |
| Storage media | HDD |
| Optical drive type | DVD Super Multi DL |
| Total storage capacity | 500 GB |
| Compatible memory cards | MMC, MMC+, MS PRO, SD, SDHC, SDXC |
| Number of HDDs installed | 1 |
| On-board graphics card ID | 0x166 |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® HD Graphics 4000 |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1100 MHz |
| Audio system | SRS Premium Sound PRO |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.0 |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Charging port type | DC-in jack |
| Headphone connectivity | 3.5 mm |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| eSATA/USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| Pointing device | Touchpad |
| Operating system installed | Windows 7 Professional |
| Form factor | Clamshell |
| Product type | Laptop |
| Product color | Aluminium, Black |
| Country of origin | China |
| Processor ARK ID | 71465 |
| Processor package size | 37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) mm |
| Supported instruction sets | AVX |
| Intel Identity Protection Technology version | 1.00 |
| Battery capacity | 51 Wh |
| Battery life (max) | 8.5 h |
| Number of battery cells | 6 |
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| Cables included | AC |
| Operating altitude | -15 - 3048 m |
| Non-operating altitude | -15 - 12192 m |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 0 - 35 °C |
| Storage relative humidity (H-H) | 5 - 90 % |
| Operating relative humidity (H-H) | 10 - 90 % |
| Sustainability certificates | RoHS, EPEAT Gold, ENERGY STAR |
Weight and Dimensions| Depth | 229 mm |
|---|---|
| Width | 326 mm |
| Height | 24 mm |
| Weight | 2040 g |
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