Sunday, January 24, 2010

HP Pavilion Laptop Repair

I really enjoy taking apart computers! Laptops are much harder than desktops to work with because everything has to fit perfectly together. To get to the graphics chip, the entire laptop had to be completely taken apart. I only missed one connection ribbon the second time I had to reassemble without looking at the instructions!

The LCD screen on this dv9000 had gone out and connecting it to a small LCD TV via the HDMI cable provided a short fix. Then, that option went out after a month because the culprit, the nVidia graphics chip, finally had had too much overheating. As I researched the issue, I found that it has been an ongoing issue with nVidia chips installed on a whole slew of HP laptop models. Unfortunately, this particular model is not eligible for free repair like all the others. I'm glad my new HP laptop has an ATI chip and doesn't have this issue.

The defective laptop was replaced by an iMac. I'll probably follow suit as soon as I get a good excuse. So far, my HD has already been replaced once and I'm getting a few, sporadic HD errors on the new drive.

A month after the iMac moved in, I tore apart the HP Pavilion with these instructions. And, a corresponding YouTube video showed how to apply a quick fix. I was afraid to fry the motherboard with heat, but I had no other options. In the end, I was able to get VGA output to work and an extremely dim output on the laptop's screen. So, now I've got to replace the inverter for the screen and things may be back to normal.

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Saturday, November 28, 2009

Santa Ysabel Open Space Preserve

The planned two hour hike at Santa Ysabel Open Space Preserve took more than 3 hours, instead. There was a loop on the trail that showed that the parking lot was deceptively close. If it weren't for a hidden ravine, the hike would have been shorter.
The live oak trees spread out and grow to a large size.
This Platanus occidentalis is very similar to Platanus racemosa. I wouldn't be able to tell the difference unless someone pointed it out to me. I just had to go with the sign posted nearby.
The park is located just northwest of where the massive 2003 Ceder Fire took place. There is a mix of untouched and burned areas. This old pine tree left an interesting black tower.
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Sunday, November 1, 2009

Last Night's Neighborhood Halloween

There's usually a good turn-out for Halloween in the neighborhood, but I still have a lot of candy left over. The kids enjoyed the artificial fog, ghost illusions, papier mache props and...uh....actors. The Chicken Lady showed up with her chickens and promised to drop off some blue eggs for an omlette.

Click on the slide show if you'd like to view larger images.

Saturday, October 31, 2009

Halloween

...gettin' ready for Halloween with a little gelatin and face make-up.

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Tuesday, October 27, 2009

Bat

This bat was made with spare parts leftover from the previous projects. The wings turned out weak, so I supported them with fishing line. I should have put more "muscle" mass in its "arms". The weight of the paint has rendered it too heavy for the pulley system that I was going to use outside. So, it's back to the drawing board for now.


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Sunday, October 18, 2009

Meg Mugglebones

This project was inspired by the movie "Legend" in which a character called Meg Mucklebones appears. She's not entirely up to par, so she's renamed to Meg Mugglebones which is a name morphed with the dog from "Heroes".


The arms and hands became bigger than the sticks I used in the previous project. And, the lower jaws broke the rules from Dan Reeder's suggestions. I will pay the price when it comes time to apply paint inside the mouth. There's only two things to do with rules: follow them or break them.
A blackwash and highlighting is next. And, the arms need to match. I don't want to run out of paint!
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Wednesday, October 7, 2009

Skull

The skull head and hands are finally finished. I draped another black cloth over it to see how it would look.

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