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The problem actually stems from the fact that the hinge is steel, the screws are steel, however the mount with the threaded holes is aluminum.
So, as you open and close the lid, you wobble the screws and stress the aluminum and the screws get loose.
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Also you can publish a guide in the Laptop and Notebook Repair Wiki.
These laptop computers have an occasional problem with the internal speakers going dead.
If you want upgrade or replace your laptop LCD screen, you must know the original manufacturer (OEM) part number. For the most part, laptops are constructed quite similarly and therefore have a similar process for screen removal. The conventional wisdom has long held that you should simply buy a new one.
The notebook started to get a whining noise right under the DELL logo below the screen right in the middle.You can install up to 2GB (DDR2-533 PC2-4200 or DDR2-667 PC2-5300) memory modules into each slot.These instructions are also helpful for keyboard substitution.You can install up to 1GB memory in each slot, use PC2700 DDR SDRAM SODIMM memory modules. The laptop started switching from AC to battery power on its own.In order to switch it back to the AC power you have to fiddle with the adapter plug and find the right position.
Upgrades covered: RAM from 1GB to 2GB, HDD from a 5400RPM, 120GB drive to a 7200RPM, 200GB model, mini PCI wireless card from 802.11b to 802.11a/b/g, Blue Tooth card added, optical drive, LCD screen with better resolution or matte instead of glossy, CPU from a 1.66GHz Intel Core Duo to a 2GHz Core 2 Duo T7200, graphics card n Vidia 7300 with a more powerful ATI X1400. However, there are some exceptions, e.g., notebooks manufactured by DELL.