Laptop Repair: Liquid Spills on Keyboard

What should you do if you spill liquid on your laptop’s keyboard?  How can the damage be repaired?  What’s the possible extent of the damage?  These are common occurrences unfortunately.  We can repair laptop liquid spill damage, but the seriousness of the damage and the needed repairs depend largely on what you do when it happens.

Possible Extent of Liquid Damage:

I’ll just describe the worst-case scenario.  This would be if the liquid goes through the keyboard and into the the deeper parts of the laptop.  It can short out any of the internal components, including the motherboard (or logic board).

Even if it dries and works for a while, if the liquid was anything other than water, it can corrode the electronics and the machine could die later on.  This is why I always recommend letting a technician look at it.  The damage can get worse over time, thus costing more to repair if you wait.

Emergency Procedure:  If you spill liquid on your laptop, do this immediately:

  1. Close the lid and turn the laptop upside down. This prevents the liquid from seeping too far into the laptop.
  2. Unplug the power and remove the battery. Cutting off all power prevents short circuit electrical damage.

Don’t worry that this will cause an improper shutdown.  It’s better than ruining the machine and occasional improper shutdowns are not a big deal.

Leave the laptop this way and let the liquid seep out of the keyboard.  If the spill was just water, let it dry out for several hours or overnight.  When you get home, you can open up the lid, but leave the laptop upside down, perhaps propped up against something so you don’t damage the screen.  When it dries, turn it on.  If it works… cool!  If not, bring it to a repair shop.

If the spill was not water, bring the laptop to local PC Repair Shop.  I mean a real repair shop, not a big box store, as they’re clueless.  If you’re adept and adventurous, you can try to do more, but I strongly advise against it.  I’ve seen people mess things up pretty bad when they tried.  Still, if you insist, try the following.

Get an Electronic Cleaning Solvent…. Do Not Use a Household Cleaner!  You can pick up these special solvents at an electronics store.  I don’t mean an Ace Hardware either.  I mean a real electronics store.

If you’re not up to removing the keyboard, get the solvent in a spray can so you can get it into the keyboard while keeping it upside down.  If you do remove the keyboard, you can soak it in a tray of solvent.  Inspect the area under the keyboard and see if the liquid got in deeper.  If so, stop and bring it to a repair shop.

In closing, don’t try this yourself, but if you do, be careful!  Some of these repairs are difficult.  It’s not always apparent which component was damaged, so we often have to test everything.  Give us a call and we’ll do everything we can to save your laptop.

Laptop Repair: Finding a Good Repair Shop is Not Easy

Computer Laptop RepairWhile general laptop repair, like virus removal and software issues (Windows problems, etc.) are the same as for desktop computers, repairing laptop internal hardware components is a very difficult and specialized area.  Therefore, finding a good laptop repair shop is not so easy.

Why is this?  There are two reasons:

  1. Internal repairs require extreme precision and skill.  Soldering and electrical testing are also often required.
  2. Parts are very specific to each model, sometimes even varying among different revisions of the same model laptop.

Therefore a repair shop must have technicians with the appropriate skills.  Plus, the owner of the shop must have the knowledge and patience to deal with the often frustrating process of finding and ordering the correct parts for the job.  I personally went through hell learning this and often wondered if it was even worth bothering with laptop repairs. [Read more…]

New “Scareware” Virus Fakes “System Recovery Failure” and Critical PC Issues

We just got a machine in with a VERY NASTY new virus.  We’ve never seen anything like it before.  It throws up fake program called “Windows 7 Recovery”, and displays a warning telling you that a system recovery operation has failed.  It hides all your desktop icons making you think you just lost all your programs and data.

If that’s not enough, it then tells you that either your hard drive, your memory, or both have experienced a critical failure.  Geez…. talk about overkill!  Of course, then they tell you that you can buy their “magic” software that will fix all of that.  Wow, must be some program!  Of course, this is all fake and you must not fall for this scam!

Good News!  It’s just another virus and we have just succeeded in removing it using our usual virus repair methods.  So don’t worry if you get this.  Your PC is okay and your data is in tact.  If you get this nasty virus, we can help you and get you back up and running pretty quickly.

For more information, please visit our Saguaro PC Tech website.  We’re always here to help.

Extending Your Computer’s Life: If Your PC is over 3 Years Old

I often hear the question from my customers, “My Computer is getting old.  What do you recommend I do if I can’t afford to buy a new one?”  Here’s what’s happening and what you can do.

The major issues that deteriorate the performance of older computers are:

1) Insufficient Memory (RAM):

Machines that are in the 3-5 year range of life have low amounts of RAM by today’s standards.  This is because as time goes by, all those Windows updates you’ve been getting have actually made Windows bigger, thus needing more RAM.

You may also have installed new software (programs) over time.  Newer software has more features, and so is often larger than older programs, thus needing more RAM.

2) The Hard Drive:

This is the storage device inside your computer.  It is a mechanical device and like any mechanical device, the more usage you place on it, the more it wears down.  It can become increasingly inaccurate as it reads and writes data, thus causing file corruption, data loss and a slowing down of its operation.  What can you do?

Defragment Your Hard Drive! This will make your hard drive last much longer and help your machine run faster.  Why?…. Over time, the data on your hard disk gets fragmented and spread out all over the disk.  This means the drive has to look all over the place to get your files and has to work much harder, stressing and slowing it down.

All versions of Windows have a built-in defragmenting utility, but in my professional opinion, 3rd party “Defraggers” do a better job.  I like the free “Defraggler” program, made by Piriform Software.

What if this doesn’t help? Then it may be a good time to replace the hard drive.  This gives you multiple benefits.  The most important preserving your data.  If you wait until it fails, you will lose your data, such as your pictures, documents, emails, address books and videos.

The second benefit is performance.  With a new hard disk, you have the chance to reinstall or upgrade your Windows to a newer version.  A fresh installation of Windows gives you a huge increase in performance.  Your PC will “run like new”.  Also, the newer hard drives are faster than older ones, giving you a further boost in speed.

3) Old Software and File Buildup (junk files):

A lot of the software that came with your PC is outdated and is taking up space.  You may also have lots of programs running in the background that you’re not even aware of.  Some of these programs came bundled with programs that you downloaded, but piggybacked themselves into the download and installed themselves without your knowledge.  The biggest culprits here are Toolbars (Bing, Google, Yahoo, Ask, etc.).  You should uninstall these unneeded programs, but be careful, if you’re not sure, don’t touch it.  Call a professional computer technician.

Finally, there are many files that get created automatically in the background by the programs you’re running.  These are only temporarily needed, but are left behind even after they’re no longer needed.  Clearing these out with a good cleanup utility, like “C-Cleaner” can help regain performance.  This free utility is also from Piriform Software, the same people that make “Defraggler”.

So there you have the basics.  The two utilities we mentioned can be a great help.  You can find these on our website’s links page, or at CNet’s Download.com site.

Turning Your PC Off – Good or Bad?

Well, it’s both.  This is one of those questions that seems to never get fully answered, as opinions vary.

One thing is certain.  You shouldn’t power your PC off every time you’re done with it.  Cycling the power can damage components because powering up a machine causes a lot of stress on the system.

However, you should turn it off every now and then to clear out the memory and let your components get some rest.  If you have an older (3 years plus) system, you can shut it down at night.  For newer systems, at lest once a week is good. We recommend twice a week if you use it heavily.

Newer systems have better power management and their sleep mode works pretty well, allowing your system components to power down fully or almost fully.  For Windows 7 machines, it works even better.  Still, you do need to shut it down occasionally to clear out the memory.  This will speed up your machine.

If you’re going out of town for a few days, it’s always a good idea to turn it off.  Another good time to shut down is during lightning storms.

For more information, tips and help with other computer issues, please visit our website at Saguaropc.com.