Pavilion dv7-2140ev - Laptop HP - Free user manual and instructions
Find the device manual for free Pavilion dv7-2140ev HP in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Laptop |
| Brand | HP |
| Model | Pavilion dv7-2140ev |
| Display Size | 17.3 inches |
| Display Resolution | 1600 x 900 pixels (WXGA+) |
| Processor | Intel Core 2 Duo (2.13 GHz or similar) |
| RAM | 4 GB DDR2 SDRAM (expandable to 8 GB) |
| Hard Drive | 320 GB SATA (5400 RPM) |
| Graphics | Intel GMA 4500M (integrated) or ATI Mobility Radeon HD 4650 (dedicated) |
| Optical Drive | DVD±RW SuperMulti with LightScribe |
| Connectivity | Wi-Fi 802.11b/g, Ethernet 10/100/1000, Bluetooth 2.0 |
| Ports | USB 2.0 (3), HDMI, VGA, eSATA, FireWire, ExpressCard/54, headphone/mic |
| Battery | 6-cell Li-Ion (48 Wh) |
| Power Supply | 90W AC adapter |
| Dimensions (W x D x H) | 16.4 x 11.2 x 1.7 inches (41.7 x 28.4 x 4.3 cm) |
| Weight | 7.1 lbs (3.2 kg) |
| Operating System | Windows 7 Home Premium (64-bit) or Vista |
| Maintenance | Clean with a soft, dry cloth; avoid moisture and abrasive cleaners |
| Security | Kensington lock slot; optional fingerprint reader |
| Spare Parts & Repairability | User-replaceable: battery, hard drive, memory, keyboard; service manual available |
Frequently Asked Questions - Pavilion dv7-2140ev HP
How do I perform a factory reset on my HP Pavilion dv7-2140ev?
Turn off the laptop. Press and hold F11 while turning it on. Select your language and click Next. Choose System Recovery and follow the on-screen instructions. This will restore the original factory settings.
Can I upgrade the RAM on this laptop?
Yes. The HP Pavilion dv7-2140ev supports up to 8 GB DDR2 RAM (2 slots). Access the RAM slots by removing the bottom panel. Use compatible DDR2-800 or 667 SODIMM modules.
How do I replace the hard drive?
Power off and remove the battery. Unscrew the hard drive cover on the bottom. Slide the drive bracket out, remove the old drive, and install a new 2.5-inch SATA drive. Reassemble and secure screws.
What are the screen specifications?
The laptop has a 17.3-inch WXGA+ display with a resolution of 1600x900 pixels. It uses a CCFL backlight (older models) or LED in some variants.
How can I improve battery life?
Reduce screen brightness, close unnecessary programs, disable Wi-Fi and Bluetooth when not in use, use Power Saver mode, and replace the battery if it is old.
Why is my laptop overheating?
Check if the cooling vents are blocked. Clean dust from the fan using compressed air. Ensure the laptop is on a hard surface. If thermal paste is old, consider reapplying.
Does this laptop support dual monitors?
Yes. You can connect an external monitor via the VGA or HDMI port. Use the Fn+F4 key (or display settings in Windows) to extend or duplicate.
What type of battery does it use?
It uses a 6-cell Li-Ion battery (48 Wh). Part number typically HSTNN-IB72 or equivalent. It can be replaced with a compatible 6-cell or 12-cell extended battery.
How do I access the BIOS?
Restart the laptop. Press F10 repeatedly as soon as the HP logo appears. In BIOS, you can change boot order, enable/disable hardware, and set passwords.
Is the wireless card upgradeable?
Yes. The wireless card is a Mini PCIe slot (usually a half-size card). You can replace it with a compatible 802.11n or even 802.11ac card (if supported). Note that some cards require BIOS whitelist removal.
User questions about Pavilion dv7-2140ev HP
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Laptop in PDF format for free! Find your manual Pavilion dv7-2140ev - HP and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Pavilion dv7-2140ev by HP.