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Hp elitebook 2540p manual download.User manual HP EliteBook p (English - pages)
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion. Circuitry design and structure determine the degree of sensitivity.
Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions. Page Equipment Guidelines Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
To provide proper ground, wear a strap snugly against the skin at all times. Page Component Replacement Procedures Component replacement procedures This chapter provides removal and replacement procedures. There are as many as 72 screws that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement. Service tag The service tag, affixed to the bottom of the computer, provides information that may be needed when troubleshooting system problems.
Page Computer Feet Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number There are 5 rubber feet that attach to the base enclosure in the locations illustrated below.
There are two different sized feet: the four square feet 1 are installed in the four corners of the base enclosure. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Before removing the SIM, follow these steps: Shut down the computer. Before removing the Bluetooth module, follow these steps: Shut down the computer.
Page 59 Remove the Bluetooth module 2 from the Bluetooth module compartment cover. The Bluetooth module compartment cover is included in the Plastics Kit, spare part number Remove the Bluetooth module. Reverse the above procedure to install the Bluetooth module. ENWW Component replacement procedures Page 61 Remove the memory module 2 by pulling the module away from the slot at an angle. NOTE: The memory module is designed with a notch to prevent incorrect insertion into the memory module slot.
Reverse this procedure to install the memory module. Description 4. Page 63 Lift the right edge of the hard drive shield 2 , swing it up and to the left, and then remove the cover 3 by sliding it up and to the right at an angle. The hard drive shield is included in the hard drive spare part kit.
Page 64 If it is necessary to replace the rubber isolator, separate the edges of the isolator from the end of the low-voltage hard drive, and remove the isolator. If it is necessary to replace the low-voltage hard drive connector, slide the connector off of the hard drive. Page 66 Description Broadcom G Page 67 Lift the right edge of the wireless module compartment cover 2 , swing it up and to the left, and remove the cover.
The wireless module compartment cover is included in the Plastics Kit, spare part number Page Optical Drive Optical drive NOTE: The optical drive is an optional feature and is available only on computer models equipped with a low voltage W processor.
Page 72 Remove the optical drive 2 from the computer. If it is necessary to replace the optical drive bracket, position the optical drive with the rear toward you. Remove the two Phillips PM2. The 6. Description 2. Page 75 Insert a flat-bladed screwdriver or similar tool into the optical drive tab access 1 and press the tab to the right to release the hard drive carrier 2 from the computer.
Remove the four Phillips PM3. Page 76 Remove the standard-voltage hard drive 2 by sliding it up and away from the hard drive carrier at an angle.
Reverse the above procedure to reassemble and install the standard-voltage hard drive. Page 78 Loosen the four captive screws 2 that secure the keyboard to the computer. Turn the computer right-side up, with the front toward you. Open the display as far as possible. Lift the right side of the switch cover 1 to detach it from the computer. Release the switch cover 2 as far as the power button board and capacitive board cables allow.
Page 79 Swing the rear edge of the keyboard 3 up and forward until the keyboard rests upside down on the palm rest. Release the zero insertion force ZIF connector 1 to which the keyboard cable is attached, and then disconnect the keyboard cable 2 from the system board.
Release the ZIF connector 3 to which the pointing stick cable is attached, and then disconnect the pointing stick cable 4 from the system board.
Page 80 Remove the switch cover 3. Reverse this procedure to install the switch cover and keyboard. Disconnect all external devices connected to the computer. Page 83 Spread the retaining tabs 1 on each side of the memory module slot to release the memory module. The edge of the module opposite the slot rises away from the computer. Remove the memory module 2 by pulling the module away from the slot at an angle. Page Display Assembly Display assembly Description Product number:.
Warranty end date:. Warranty removed from product: This product was designated to be returned to HP. Thus, the warranty has been removed from this product. Product sold by third party: This product was sold by a third party.
Any warranty support needed would be completed by the third party that sold the product. Product has been exchanged: This product has been exchanged for a new or refurbished product.
Please use the product number and serial numbers of the new product to validate warranty status. Product sold without warranty: This product was sold by a reseller. Any warranty support needed would be completed by the reseller that sold the product.
The serial number provided does not match the previously selected product. It matches the product:. Please return to the product information page and verify the numbers provided or try again later. Errors can be displayed in many formats. Please include all extra characters, such as hyphens or colons or periods as they appear within the number. Possible error formats where 'x' could represent a letter or number : xx.
One or more of the values entered is not permitted. Need help? Ask a question. What does the download speed on the internet depend on? The download speed on the internet depends on the type of connection you have. What screen dimensions does my Laptop have? The size of your Laptop is usually expressed in inches, 1 inch is 2. The size is the diagonal size of your Laptop, so you measure the screen from bottom left to top right. What is HDMI? An HDMI cable is used to transport audio and video signals between devices.
How can I best clean my Laptop? A slightly damp cleaning cloth or soft, dust-free cloth works best to remove fingerprints.
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