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Search: Posts Made By: dobber
Forum: Troubleshooting TVs and Video Sources 08-26-2012, 05:41 PM
Replies: 14
Views: 2,272
Posted By dobber
Re: Samsung LCD will not power on!

I have a 46 in Samsung that I got for 50 dollars, that the fuse on the T-Con board caused that.
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 07-12-2011, 11:05 AM
Replies: 5
Views: 2,339
Posted By dobber
Re: Aspire 7520G - blank screen

First off, can you shine a flashlight on the screen and see the picture? if you can, I would try a inverter. should be a long slim board just below the sreen. you will have to take off the bezel to...
Forum: Troubleshooting Computer Displays 07-12-2011, 10:54 AM
Replies: 4
Views: 1,857
Posted By dobber
Re: Gateway HX2000 20" Widescreen

Ok, I will get them posted tonight. Bad part is, it has a different cable plug in, and a regular screen don't seem to work with it.
Forum: Troubleshooting Computer Displays 07-11-2011, 06:09 PM
Replies: 4
Views: 1,857
Posted By dobber
Gateway HX2000 20" Widescreen

Ok, I got some monitors this week from the local recycler. One of them is a Gateway HX2000, it is a real nice 20" widescreen. I have recaped all of the elecralitic caps, and it still loses backlight...
Forum: Troubleshooting Computer Displays 05-06-2011, 11:32 AM
Replies: 88
Views: 31,917
Posted By dobber
Thumbs up Re: Gateway 900G frustration

Just another thanks on a great thread. I took the time to read it and it paid off again. 3 monitors fix same issue, no power. lack of consistant 5 volts, changed out the 47uf 25v cap and all is well...
Forum: General Computer & Tech Discussion 05-05-2011, 11:13 PM
Replies: 2
Views: 1,193
Posted By dobber
Re: Time to Play

Ya, it is. but I was worried if I decide to sale the server when I am done playing with it. I guess I have to decide if money is more important then fun. I do like good cheap fun.
Forum: General Computer & Tech Discussion 05-04-2011, 11:05 PM
Replies: 2
Views: 1,193
Posted By dobber
Time to Play

Well, Today I loaded my Dell PowerEdge 2900 that has (2) Duel Core 3.0 Xeons, 6 gigs of memory, and (2) 34 gig 15,000 rpm SAS Drives. Not bad for a cost of 35 Dollars. I Striped the Hard Drives, and...
Forum: Troubleshooting TVs and Video Sources 04-29-2011, 04:07 PM
Replies: 3
Views: 1,836
Posted By dobber
Re: Samsung LN-S4692D Success

Thanks,

Retiredcaps you are the best, I would have never guessed that.

Today there was a 46 inch P4 Vizio Plasma, that turns on to fuz, but then turns black. I told them I am interested, but I...
Forum: Troubleshooting TVs and Video Sources 04-29-2011, 01:12 AM
Replies: 3
Views: 1,836
Posted By dobber
Samsung LN-S4692D Success

Well, today I got a call from a local recycler and he told me he had a 42" Samsumg Plasma for sale for 50 bucks. So I told him I am not real big on the Plasmas, basicly to much work. but I will stop...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 04-12-2011, 02:11 PM
Replies: 20
Views: 5,429
Posted By dobber
Re: DV2000 no light on screen

I suppose it is a AMD Proccessor with nvidea video chip. If it does, the Video Processor is the issue, and will need reflowed or reballed.
Forum: Troubleshooting Computer Displays 04-05-2011, 03:45 PM
Replies: 11
Views: 3,931
Posted By dobber
Re: ViewSonic Optiquest Q191wb

Good Job, I have found that Viewsonics are one of my favorites to fix. Most of the time it is the cheap caps.
Forum: Troubleshooting TVs and Video Sources 04-04-2011, 12:01 PM
Replies: 25
Views: 15,360
Posted By dobber
Re: vizio 50 hdtv 20a have sound no picture

do you have consistant voltage to all the transformers on the inverer board? and if you do, is there high votage coming out of all of them? if not I would check for issues with your low voltage...
Forum: Troubleshooting TVs and Video Sources 04-03-2011, 07:41 PM
Replies: 25
Views: 15,360
Posted By dobber
Re: vizio 50 hdtv 20a have sound no picture

check for burnt fuses on the invertor.
Forum: General Computer & Tech Discussion 04-03-2011, 01:22 AM
Replies: 0
Views: 1,115
Posted By dobber
Apples Macbook with windows

Well, today I loaded my Apple Macbook, with Windows 7 Ultimate. Now I really like this thing, but I know it makes the Apple guys real mad. It works better as a hybread, then most Windows boxs. I hope...
Forum: Troubleshooting TVs and Video Sources 04-02-2011, 02:06 PM
Replies: 63
Views: 15,455
Posted By dobber
Re: LCD-TV repair

I just did a Sharp 26" LCD, and I got all the voltage to the transformers, but no high output. I checked the fuses, and they were good. I later found a bad fuse on the 3 volt signal that tells it it...
Forum: Troubleshooting TVs and Video Sources 04-02-2011, 02:00 PM
Replies: 8
Views: 3,385
Posted By dobber
Re: Sharp Aquos LC-26D40U display issue

Could be a few things, but I would say start at the video board becouse it does not seem to be consistant. I would look for caps that are going bad, or overheating logic chip. I would also check...
Forum: General Electronics Technical Discussion 04-01-2011, 04:30 PM
Replies: 4
Views: 1,924
Posted By dobber
Re: Another good day, and only spent 57 dollars

Yes it is the same board as the DV6000. I have done many of them, by using my heat torch, and also have used hot air guns. Not the best way to repair them, but I cant afford a 2500 dollar ultra...
Forum: Troubleshooting Computer Displays 03-31-2011, 09:14 PM
Replies: 5
Views: 1,760
Posted By dobber
Re: Strange Monitor Problem

I have a simular problem sometimes with my gateway 24", but it is that it will not shut off after being on for very long times, like it just becomes unresponsive. I just unplug and call it good, not...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 03-31-2011, 09:08 PM
Replies: 9
Views: 11,512
Posted By dobber
Re: Shuttle XPC S093G

Thanks guys, I will have to get a order in this week. I have been sitting on this thang for too long now.
Forum: General Capacitor Questions & Issues 03-31-2011, 06:00 AM
Replies: 17
Views: 8,590
Posted By dobber
Re: FZ83 6.3v 1500 replace with 6.3 2700uF

What the heck, local electronics shop told me that they could not get 6.3v 1800ufs, Discontinued. Wow, I get lots of them that are bad.
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 03-31-2011, 05:55 AM
Replies: 9
Views: 11,512
Posted By dobber
Re: Shuttle XPC S093G

Ok, so I had ordered 13 new 6.3V 1800ufs for my shuttle from the local electronics supply shop here in town. Well he called me and said that they are discontinued and can't get them. So now I guess I...
Forum: General Electronics Technical Discussion 03-30-2011, 08:53 PM
Replies: 4
Views: 1,924
Posted By dobber
Another good day, and only spent 57 dollars

Well, it has been a long day, but a good one for me. I went to the local recycler and got 2 HDTV's, a Laptop, and a old lcd monitor.

The first tv was a Samsung 19", for 15 dollars. It ended up...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 03-27-2011, 02:55 PM
Replies: 9
Views: 10,462
Posted By dobber
Re: Toshiba Satellite A300

Does it turn off when you plug in the power adaptor. If it does, sounds like a direct short somewhere. Does it have the original power adaptor? I have got a couple of toshibas off of ebay that had...
Forum: General Computer & Tech Discussion 03-22-2011, 10:16 PM
Replies: 160
Views: 27,645
Posted By dobber
Re: Dell used to be really good quality....

Well, I know how that goes with the Dell's. I cant hardly get my customers to buy any of the used ones I get it trade. But I can say that about Gateways to and I worked there for over 7 years. I paid...
Forum: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals 03-11-2011, 04:42 PM
Replies: 9
Views: 11,512
Posted By dobber
Re: Shuttle XPC S093G

it doe turn on but is just flakey.
Showing results 1 to 25 of 78

 
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