Battery Compaq Presario

Battery Compaq Presario

compaq presario battery light?

I recently receieved a second hand Compaq Presario N1020v. The problem is that the battery light does not light up until about 15 minutes after plugging it, and then the light just flashes orange. The laptop works fine under AC power, and will charge the battery, but will not stop flashing even if the battery is charged. Could this be a battery problem or a hardware problem. Additional info... The power cord has been replaced after it was broke by the previous owner.

I got two answer from my understanding.

1. check your power adapter, is it compatible with the battery - 110V / 220V or 240V also check the Amp and power supply. they should be compatible with your battery.

2. may be your battery life is coming to the end. every battery got it's life, say 100 times of charging or may be more.

check the adapter amp supply or change the battery. it doesn't have a problem with the software

i hope this helps

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This was my first Canon full CMOS DSLR camera. Prior to it I had owned and operated a Canon 40D, Canon 30D and Canon Rebel XTi. I am a wedding and sports photographer primarily, so I have been able to test the Canon 5D Mark II out under both of these conditions.

For basketball I used it with AI Servo, Center Point focus, but went into custom settings and enabled the AF assist dots. It worked like a dream, focusing faster and more accurately than my 40D ever had. While no, the FPS aren't ideal for sports, if you can lock on focus like this from the start, you can still achieve amazing sports photographs. Plus the fact that I was able to shoot at ISO 4,000 and not have noticeable noise was just incredible. The shots auto-white balanced correctly too which normally in the arena I shoot at is not what happens on my 40D.

My first wedding all I could say all day was wow. I was getting available light photographs I never would have dreamed of before. The new screen also made it incredibly easy to determine if something was in focus or not. When I would switch between my 40D and 5D2 I found out just how spoiled that screen had made me, since the 40D screen looked terrible to me now when previously I thought that had a great screen. I sure was wrong! 920,000 pixels is definitely the way to go on this LCD. I primarily shot with center point (one shot) for my focus and it nailed focus every time. I did a mix up of manual, aperture priority and some program (Program mostly for the formals)

What else do I love about it? The 98% view finder is awesome. I like being able to use UDMA cards in it...

Video! Although I'm not a video / motion person by nature, I prefer stills, I've been testing out the video quite a bit. At Christmas I took a few short clips of my nephew and was really happy with how they look. It's very neat to be able to take high definition video of a little kid and have that awesome affect of a wide aperture blurring out the background. The only downside is that the files are huge. My 1 minute clip was over 300MB, but that's what I get for shooting in 1080!

The batteries this camera use really do hold a charge for a while. I used mine with the battery grip at the wedding, and the two batteries after going for over 500 shots (maybe close to 600 shots that day?) still had about 72% charge each left on them. I could easily have shot 3 times that much and still have had left over charge on the batteries. Also the new battery info screen is really nifty since you can see what serial number battery has what charge, making it a lot easier to keep track of.

So far I've used a 35 1.4/L, 135 2/L, 70-200 f2.8/L, 50 1.4, and 100 2.8 Macro on this camera body and all have performed wonderfully. I don't miss the pop up flash that my 40D has since I never used it anyway, I always throw my 580 EX II on top when I need flash.

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