Blank screen on my all in one

I have an
HP OMNI 120 All-in-One PC Series
Product No. OW800 AA#ABA
Model No. 120-1125
Windows 7 Home Premium OA
I dont know if it is 32 or 64 bit... I could not find that info.
I bought it second hand from a computer shop, everything was fine except when I tried to log in to my school web site, Liberty University it took forever, and a couple times I couldn't log on. So I called them, they said bring it back they needed to change the memory. They delivered it back to me today (yesterday now) i hooked everything up the lights in back where you plug in the cord and the ethernet cable came on. I can feel it running but a big blank screen...hoping for a simple solution i can do myself.....I guess everyone is
Everything else logged on fine facebook, gmail ..etc...
Thank you
Monica [Thank you for visiting the HP Support Forums. I am sorry to inform you that your post has needed some editing to remove personal information.]

Hello @moboo62,
I understand that your HP Omni 120-1125 Desktop PC running Windows 7 is starting to a blank screen and you are seeking assistance. I am providing you with an HP Support document: Screen is Blank after Starting the Computer, which has been designed to address HP computers booting to a blank screen. I recommend that you review the document and follow it to it's conclusion.
Please re-post if you require additional support. Thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

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Hi there danshelby,
This article should help resolve the errors you are getting and provide some good information:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c03081973&cc=us&dlc=en&lc=en
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Best of Luck!
You can say thanks by clicking the Kudos Star in my post. If my post resolves your problem, please mark it as Accepted Solution so others can benefit too.

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The screen on my officejet 7410 all in one printer fax is flashing the word error (Ox84714145e1) and the auto answer light is alternatingly flashing. We have done the obvious by unplugging everything and trying to reboot but it is frozen. Cannot turn it off with the power button.

Hello there! Welcome to the forums I read your post about the "0x" error code you're seeing on your Officejet 7410. Please check out the link below for the error that might help you! 'Problem with Printhead,' 'Printer Failure,' 'Ink System Failure,' or a '0x...' or a 'C2...' Error Message Displays on the Printer Control Panel If the troubleshooting does not help at all, I would lastly suggest technical support.
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Blank Screen after start-up chime, won't start

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I had the EXACT same problem happen to me, Stuartea71. My PowerBook crashed on the on Feb. 4th and I still can't figure it out. I had just dowloaded the 10.4.4 update, bought iLife 06, and ordered a new battery.
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Ok,
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Hi,
after update a VMWare-SLES10SP2-Server with DOM and Webaccess HP703HP1 to
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Hi Massimo,
the login web page for webaccess for the user...
Andreas
"Massimo Rosen" <[email protected]> schrieb im Newsbeitrag
news:[email protected]..
> Hi,
>
> Andreas Schild wrote:
>>
>> Hi,
>>
>> after update a VMWare-SLES10SP2-Server with DOM and Webaccess HP703HP1 to
>> HP703HP3 I got a blank screen after starting the machine.
>
> What do you mean "a blank screen"? A blank screen where?
>
>> All logs look got but I can't login in. Only a blank web page. No login.
>> No
>> picture. Nothing.
>
> I'm sorry, but it's totally unclear what you're talking about. What web
> page?
>
> CU,
> --
> Massimo Rosen
> Novell Product Support Forum Sysop
> No emails please!
> http://www.cfc-it.de

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Many people are having this problem for the last couple of days. According to Fly150in another discussion, this will work.
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Hi JasonZ,
Welcome to Lenovo Community!
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TS3274 My App Store shows 3 updates but when I go to it the screen is blank. It will not give me the option to update all or one at a time, it doesn't show the apps at all.

My App Store shows 3 updates but when I go to it the screen is blank. It will not give me the option to update all or one at a time, it doesn't show the apps at all.

Many people are having this problem for the last couple of days. This is a problem that Apple has to fix. If you look around the forum, you will see many, many discusssions about this and they have been going on for a few days.
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There's been a problem with this all day. Seems to be a server problem - wait a day and try again, or use itunes on the computer to update, that works.

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Hi there klf, welcome to the forums
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Press the Power button to turn on the product.
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Wait at least 15 seconds.
Plug the power cord back into the wall outlet.
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HP Officejet Pro 8600 Plus e-All-in-One Printer - N911g
HP Officejet Pro 8600 e-All-in-One Printer - N911a
HP Officejet Pro 8600 Premium e-All-in-One - N911n
Thank you
R a i n b o w 7000I work on behalf of HP
Click the “Kudos Thumbs Up" at the bottom of this post to say
“Thanks” for helping!
Click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution!

All in one Hp Omni 27 blank screen

Hi all!
I have an all in one Hp Omni 27-1001es and i have a really big problem!!!
Yesterday i was working on pc and needed to leave it for some minute.
When i got back the screen was blank and the pc looked freezed; i tried to reboot and nothing changed!!!!
At start up the power button led works, the fan starts to work and the led of hard drive too but the screen continues without signal of life. Unplugged everything, opened the case to clean from dust, checked the Ram and nothing appears to be burned or disconnected.
Thanx for any help
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This question was solved.
View Solution.

Hi RedRose,
thank you very much for the support and sorry if i'm late for reply.
I tried your solution but nothing changed! The screen still remain blank so i decided to open the case to see if something was burned. I cleaned every single sign of dust and i tried to unplug the graphic card to see if there was something wrong.
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Thanks

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I just bought a Lenovo All in One C360. It's been working fine and now it has a blank screen. I have turned it off and back on again, unplugged it, plugged it into a different outlet. HELP!

hi sgasper,
Welcome to the Lenovo Forums.
If the system indicator lights doesn't lit up (usually located at the lower left side of the screen) then it's likely that there's an internal component that's malfunctioning. In this case, I recommend you contact lenovo and report the issue (they usually send somebody over for service).
Support phone list
Regards
Did someone help you today? Press the star on the left to thank them with a Kudo!
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Hp pavilion all in one 20 b314 turns on, screen remains blank

plz help i have been searching like crazy to fix this issue...my all in one 20 b314 was working great i went to download a game and it tried to write a command script....the computer froze....i held the power button and it turned off...when i turned the computer back on it wouldnt detect the screen...when i looked at my keyboard and mouse i didnt see any lights on neither the keyboard nor mouse *meaning they were undetected* ...i went so far as to opening the all in one...when i put the live power cord into the all in one the motherboard lit up ....now when i pressed the power button all the lights went on *on the motherboard* the fan was spinning and still the computers screen remained unphased and the computer would not detect the mouse nor the keyboard...the computer has no cosmetic damage either...currently i have bought a new pc and tablet and i have the hp all in one 20 b314 on my desk....holding the power button for 1 minute with no attchments to the pc has done nothing....i really want to fix this hp make and model however im on the verge of removing and reselling all indivual components ..i have no intention of investing anymore money into this pc especially since i cant upgrade the hardware to improve performance meaning in a year all hardware will be outdated causing the value to depreciate....if any one can tell me what is wrong id greatly appreciate it thank you

Hello @pcgamer666,
I understand that your monitor, keyboard and mouse are not being recognised by your HP Pavilion 20-b314 All-in-One Desktop PC. The issue you are describing appears to be a physical issue. Please call our technical support at 800-474-6836. If you live outside the US/Canada Region, please click the link below to get the support number for your region. http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html.
I would like to thank you for posting on the HP Forums. Have a great day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

Blank screen on my all in one

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