BrentH561
Member
Last Activity: 09-07-2024, 07:59 PM
Joined: 07-19-2011
Location:
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Any help appreciated... -
Elitedesk 800 G6 SFF Bios Password Lock XM25QH128A (3.3v) - Am I doing this right?
[FONT=Calibri]Hello everyone, I am looking for help to make sure I am on the right track to remove lost BIOS Admin password on an [B]HP EliteDesk G6 800[/B] [B][FONT=Calibri]SFF[/FONT][/B]. I recently purchased this on ebay and the seller is willing to accept a return but I have already installed my new HDs, NVME, and setup proxmox so I would like to keep it.
[B]Here is the hardware identification specs[/B]:
HP EliteDesk 800 G6 SFF
Intel(R) Core(TM) i5-10500 CPU @ 3.10GHZ 16384 MB RAM
[B][FONT=Calibri]Serial No: MXL1223499[/FONT][/B]
[B][B][FONT=Calibri]Product... -
Re: Samsung LED starts up black screen then reboots itself veritical blue lines
Installed a main board i picked up off ebay and the unit starts up and seems to run my xbox and satellite perfect on hdmi 1. However when running my pc to hdmi2 i see a slight green flicker across the screen on the bottom. I am fairly certain this problem only happens when using hdmi port #2. Is this indication of a faulty main board?Leave a comment:
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Re: Samsung LED starts up black screen then reboots itself veritical blue lines
Thanks for all the help. I plan to replace the main board. Will post back with results.Leave a comment:
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Samsung LED starts up black screen then reboots itself veritical blue lines
Samsung UN46C6300
Picked this up from a friend that said while watching it the screen would flicker and go to a green or black screen .To correct this issue temporarily he would give it a knock on the back panel in the area of the board where the hdmi ports plug. I will test the fuse on the T-Con board as I have ready that this may be the cause. I have made sure all of the ribbon connections were properly secured. Any help greatly appreciated!
Screen that appears after continuous restarting itself is shown below. The screen will take around 10 seconds to appear...Last edited by BrentH561; 11-24-2013, 06:52 PM. -
Re: Power Surge & now LNT4032HX/XAA Not Powering on - Clicks
Could someone please recommend the proper replacement capacitors that would be a better solution than the radio shack caps?
Panasonic
Manufacturer Part Number: EEU-FC1E102L
[url]http://www.greatplainselectronics.com/Category-112.asp[/url]Re: Power Surge & now LNT4032HX/XAA ...> ManufacturerLast edited by BrentH561; 08-09-2011, 10:17 AM.Leave a comment:
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Re: Power Surge & now LNT4032HX/XAA Not Powering on - Clicks
Replacing the main board corrected my problem and the unit now powers on properly. Thanks so much for the advice!Leave a comment:
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Re: Power Surge & now LNT4032HX/XAA Not Powering on - Clicks
I removed the ribbon cable in the top left of the power board and plugged power to the unit. This time the unit did not power itself on or produce a click when turning on. I was not able to get any signal from the contact points using my volt meter, I also tried different ground points. However you would think its putting out some voltage if the unit makes the click when the cable is plugged in. Any ideas?Leave a comment:
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Re: Power Surge & now LNT4032HX/XAA Not Powering on - Clicks
Thanks for the reply Momaka.
I used the Radio Shak caps because that is what people with issues of not properly powering on fixed their problem with, however I will swap them back out to the standard.
Is the power supply located on the main board or IP board?
As soon as the power cord is plugged in the unit turns itself on with a click and the red light flashes, then I hear a couple pops from the speakers and the unit clicks off like its powering down....Last edited by BrentH561; 07-20-2011, 09:40 AM.Leave a comment:
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Power Surge & now LNT4032HX/XAA Not Powering on - Clicks
Hey guys this is the second Samsung LCD of mine to go out within the past 2 months. The damages to this one is to blame on a thunderstorm we had over the weekend causing a power surge. I was not home when the lighting struck the house but it has left my LNT4032HX/XAA not able to power on. My wireless router along with cable modem were all connected to the same surge protector and no longer function correctly. Also the video card on my PC which was connected to the Samsung LCD is no longer functioning.
When I plug in the power to the back of the TV the unit automatically attempts...
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