Other - Electronics - October 2007

this is what my little sound icon says, but I had perfect sound earlier today....I just got back on the computer, and no sound, why is that...I even tryed taking out my earphones, and nothing, the light on my speakers is on, but not a trace of a sound, HELP

2007-10-08 13:14:32 · 1 answers · asked by Sweet Judy 7

The toshiba dvd player plays cds well but when I put a dvd in, I get audio from the dvd but no picture. This is dvd player model SD-3950. Could anyone tell me what the problem is?

2007-10-08 08:29:09 · 2 answers · asked by e j 2

There are so many types of batteries on the market. The warnings state not to mix different types of batteries. I don't think I've ever heard the reasoning. Can you charge a Nickel Metal Hydride rechargeable, on a Nickel-Cadmium battery charger? Can you charge both types of batteries on the same charger, at the same time (If the charger supports both types)? If a charger charges diffrent types of batteries, How does it know the diffrence? They don't look that high tech....I 'm not even getting into the Lithium /Titainium thing......thanks

2007-10-08 07:35:03 · 10 answers · asked by lillylips 2

I want to know if you buy a HD receiver [say ebay or bestbuy] that is for dish network or directv can you just use it to get free over the air stations? Or will they be locked and you will have to pay for them to work?
I have a HDTV that was not made with a receiver or tuner built into it. I need to find a good receiver so i can watch free over the air stations in my area.
I DO NOT WANT TO PAY SOMEONE SO I CAN WATCH FREE PROGRAMS!
I can use the analog but I want to be able to get the digital also.
I would like to bid on one at ebay but want to know the facts first.
PLEASE HELP.

2007-10-08 06:17:13 · 2 answers · asked by jace o 3

2007-10-08 05:30:43 · 3 answers · asked by sil 2

Its a brand new dvd player so why do all my dvds suddenly say BAD DISC?

2007-10-08 04:15:56 · 10 answers · asked by jane 2

i have a sony 720p tv and a denon 1930ci dvd upconverter that has the faradouja dcdi chip, my question is that if i upgrade my player to a blueray or hddvd, since my tv is not 1080p, am i going to notice any improvement in the picture quality and if so is it going to be a huge one ? thank you for ur help.

2007-10-08 01:45:06 · 2 answers · asked by arriagaricardo@sbcglobal.net 1

I answered a question on Yahoo answers just yesterday. The answer I gave was obviously not what the asker wanted to hear but it was in no way vulgar or inappropriate. But now the answer is not listed in my answers section and I can't find the question again. Where did it go?

2007-10-07 23:54:52 · 3 answers · asked by Time to live 3

I need step by step instructions on how to use a photocopier, with all the different functions. Can you help?

2007-10-07 15:14:49 · 5 answers · asked by kez 2

Hi I just purchased the D-link windows media player and i was just wondering how to stream live video from a w
website greekiptv.com and stream it onto tv. The product i bought id the D-link windows media player version d-320

2007-10-07 14:29:07 · 1 answers · asked by Noname 1

What kind of electronics are out there?

So far I know of
Blackberries
Cell phones
PDA's
MP3 Players
Fly pentop computers

Are there any other gadgets and gizmos I should know about? I love gadgets and stuff and I'm trying to think of stuff I want for christmas!!! I can't think of anything... anything electronic is fine to list. Or any other thing you think a 13 year old girl should have.. no makeup though.. NOTHING crude PLEASE

2007-10-07 14:09:41 · 4 answers · asked by Anonymous

i want to attach 2 av cables but i cant cuz they are both male plugs..is ther some kind of connecter i can buy so it attaches them ? i would need one for video..please tell me what that would be called. and who sells its?

2007-10-07 09:45:56 · 2 answers · asked by Anonymous

okay, so my laptop lead adapter is going, and i need a new one

the one im currently using for my laptop says
"input 100-240V 50-60hz 1.7A"
and "output 20v 3.25 A"

but i have had a look on ebay and though i CAN find ones witht he same input, i can't find any that go up to 20v, usually around18-19.5v for output, are the highest rating i can find

so i was wondering if i bought one that was 18v, 19v or 19.5v output and 100-240v input, would it still work?

please help me, i am desperately needing a new lead and i cant find any info anywhere. thanks for you're time.

2007-10-07 08:08:21 · 1 answers · asked by Sophorr 1

it can be any service from any state but one with all three together that would be available in maine.

2007-10-07 07:16:22 · 2 answers · asked by Amber 2

i haven't really played my piano that much in about 1 or 2 years and i just recently decided to play it to match it up with the song "Apologize" from One Republic and it doesn't match up well

how can you tell when it needs tuning?

2007-10-07 06:37:58 · 7 answers · asked by Katie 4

We have a circuit that we need to monitor the Amperes running using a computer. The readings will be recorded every 10 minutes, we need some device that will read the reading and will be connected to a computer.

2007-10-07 01:34:29 · 5 answers · asked by Lorenz 2

Hello, I was trying to understand the basic TTL inverter and how it works. You can go here http://www.play-hookey.com/digital/experiments/ttl_inverter.html to see an image. I'll refer to the transistor on the left as (1) and the one on the right as (2). So basically if a LOW is on the input, the diode junction(1) is forward biased, causing the current to flow AWAY from the base(2) which causes transistor(2) to be "off" meaning no current flow from collector(2) to emitter(2) causing the output to stay HIGH. If the input is HIGH, the diode junction (1) does not get forward biased, causing reverse current (?) to flow into the base(2), turning transistor(2) into saturation treating it nearly as a short and putting the output to LOW.

Is this right? Is the part about the reverse current to flow into base (2) correct? can you explain it any better??

2007-10-06 16:02:56 · 1 answers · asked by rrossorr 3

In my son's room, we realized that we are changing the bulbs in his room like every few days to a week. Not just the main one in his ceiling fan, but in his closet as well.. any ideas why this is happening? We've been in this house for about 3 years & this just started. No where else in the house. Any advice welcome.. Thanks.

2007-10-06 15:13:08 · 2 answers · asked by lishapoo36 2

2007-10-06 15:01:00 · 6 answers · asked by Stormhaley of Steelers 4

I have this old tape recorder and I am wondering if i could use it for something with my guitar to computer recording. Or any other cool things i can use it for.

2007-10-06 14:24:13 · 1 answers · asked by Anonymous

2007-10-06 14:14:58 · 2 answers · asked by Anonymous

2007-10-06 14:11:08 · 5 answers · asked by Dawn m 3

any affordable on at least because the ones suggested to me were extremely expensive

2007-10-06 12:54:36 · 2 answers · asked by mikey 2

I'm sorry, I know this is really vague and undetailed, but does anybody know the title of the song where like that guy says "I looked on the charts and you weren't there"? It has a sort of Egyptian theme I think. And I think somebody in the song says "We're gonna party all night" or something. Thank you for any help!

2007-10-06 09:07:58 · 1 answers · asked by Jake Tyder 2

2007-10-06 05:42:02 · 1 answers · asked by Anonymous

I have a cable box, a ps2 , a vcr, a gamecube, and my tv in one set of pluges

2007-10-06 03:55:54 · 3 answers · asked by Anti Form Alex 1

i have a new gateway and id like to download msn...
however it says i need to confirm i have sufficient rights to do it. ((mind u the computer is a day old)))....
and im the administrator...
ive never had this problem with another computer. help~

2007-10-06 03:21:37 · 4 answers · asked by Siga_toPragma 1

If so where?

2007-10-05 16:41:34 · 6 answers · asked by Anonymous

A.operating system
B.scratchpad memory
C.instruction chain
D.PAL


when an SCR turns ON, it acts like an?

A.transistor
B.resistor and capacitor in series
C.electronic switch and rectifier
D.bridge rectifier

2007-10-05 14:30:45 · 2 answers · asked by Anonymous

2007-10-05 12:06:43 · 4 answers · asked by immammadiane 1