Our colleagues at Flight Wisdom wrote a few weeks ago here about the danger of laptop battery issues. Dell was followed by Apple in its battery recall. As this article from Business Week reports, the online community kept pressure on the manufacturers to do something about this. And now Dell and Apple are recalling over 5 million batteries.
But the danger of computer components isn’t limited to batteries, as one writer reports here. His hard drive burnt out in what appears to be a rather dramatic manner.
So, we thought we would take this time to give our tips to reduce the risk of preventable accidents. Obviously, if your component is faulty or improperly designed, there is no amount of preparation you can make to prevent problems…although even outside of warranty, some companies will replace an item that spontaneously combusted as opposed to other types of mechanical failure.
- Make sure cables inside your computer do not interfere with airflow. The biggest cables in computers are ribbon cables used for components such as ATA hard drives and CDROMs. The cheapest solution is to replace these with round cables, which compress the ribbon down for increased airflow. The better solution is to, if possible, replace your drives with the new Serial ATA drives. The SATA cables are much thinner than the older parallel ones, and the drives themselves are better as well. SATA CD/DVD drives are still relatively rare though, but at least consider replacing the hard drives.
- Once a month or so, shut the computer down and blow out the interior of the computer with a bottle of canned air, especially the exhaust fans to remove dust that might accumulate and reduce air efficiency.
- Keep aware of any product recalls or reports of problems with hardware in your system and be prepared to replace it if necessary. For laptops, blow out the exhaust fans from the outside while the computer is off.
- Also for laptops, if you plan on using the laptop for long periods on AC power, take the battery out. If that is not an option, regularly discharge and recharge the battery. For business travellers, consider a second battery and regular swap the two.