Imac Bootup No Display, Only Fans and Drive Noise?

So, my mac restarted one day after a update now everytime i power up i hear the fans and the drive and nothing happens. I reset the RAM and have tried everything and ideas?
iMac 2010 - i7 Version

Have a look at > My late 2011 iMac's backlight has...: Apple Support Communities
and > iMac 27-inch Mid 2011 backlight problem: Apple Support Communities

Similar Messages

TS1367 i can hear the startup chime, fan and drive noise but the display stay in white

i got an ibook g4 turn on but before display should show the apple icon it stay in white. i don´t know the operating sistem installed. somebody help me.

i got an ibook g4 turn on but before display should show the apple icon it stay in white. i don´t know the operating sistem installed. somebody help me.

ALV: how to display only subtotals and total rows in the output

ALV: how to display only subtotals and total rows in the output
i am getting output
i am getting subtotals for respective fields
but i want to display only subtotals and totals rows in the output
i have tried the
totals_only parameter in slis_layout_alv
but it is not working.

hi,
For TOTAL
For the amount field / quantity field in the field catalog give DO_SUM = 'X' for WHOLE total
For SUBTOTAL
For subtotal you will have to create an internal table sort..Let's say you want to do subtotal for each customer..
DATA: lt_sort type SLIS_T_SORTINFO_ALV,
ls_sort type slis_sortinfo_alv.
CLEAR ls_sort.
ls_sort-spos = 1.
ls_sort-fieldname = 'Give the field name that you do the sum'.
ls_sort-up = 'X'.
ls_sort-subtot = 'X'.
APPEND ls_sort TO lt_sort.
fieldcatalog-do_dum = 'X'.
for subtotals
WA_SORT-FIELDNAME = 'ERSDA'.
WA_SORT-SPOS = '2'.
WA_SORT-UP = 'X'.
WA_SORT-SUBTOTAL = 'X'.
APPEND WA_SORT TO IT_SORT.
Refer
http://help.sap.com/saphelp_erp2004/helpdata/en/ee/c8e056d52611d2b468006094192fe3/content.htm
http://sap.ittoolbox.com/groups/technical-functional/sap-dev/doesnt-function-event-subtotal_text-in-alv-713787
regards,
Prabhu
reward if it is helpful

Firefox page images do not display only text and links

New desktop (not this one) with windows 8.1 Pro, Firefox 29, Norton Internet security. When I go to many of the Firefox pages images do not display, only text and links. This is true for the "get add-ons" page. I can search for add-ons, but when I try to install one, the installation fails. Is there a security setting in windows or NIS that is blocking Firefox images and installations? The Firefox installation went smoothly without error. Other sites do not have this problem.

Wow! I never would have thought of that! My time settings were incorrect when I set up the PC, and I thought I set them. I did have the day, date, and time set correctly. But I did not have AM/PM set right. So, I was off by 12 hours. I corrected it and, voila, all works well.
I'm so happy now, because I can now get all the security extensions I've grown to love:
- NoScript
- Ghostery
- Better Privacy
- Adblock Plus
You guys are great! Thank you so much for your help.

My 3G S iphone cannot open, it displays only iTune and a USB cable signs, please what can i do

My 3G S iPhone cannot open. When powered on it displays only iTune and a USB cable signs.
Please what is the renedy.
Regards.
Ike

Try to connect in recovery mode, explained here: iOS: Unable to update or restore

IMac 27" (Late 2012) Loud Fan and Overheating Issues, causing Hard Drive Failure

Hi all,
I'm having some serious overheating issues with my new iMac. Any help to help me solve this problem would be gladly appreciated since it's really beginning to bug me. Here's what's has happened:
I noticed in the first few hours of switching the iMac on that there was a short burst of very loud fan noise. This has been happening about once every two days since and every time I haven't been doing any heavy processing with the system. I've noticed that the main fan will spin, on average, at 1200rpm. Is that normal? The iMac is very well ventilated and sits right next to a window...
I have also boot camped the iMac with a copy of Windows 8 so I could run some fairly power-hungry games. I intentionally purchased a high end iMac (27" display, Intel Core i7 3.4GHz, Nvidia GeForce 680MX Graphics, 1TB Fusion drive) and expected the iMac to run games flawlessly. However, after a few days, I noticed that the CPU and GPU had shot up to a worrying 80°C whenever I ran power-hungry games, with a very loud hissing noise from the fan. After running games for about 10 minutes, the fan will stop hissing, causing the GPU and CPU to increase to 100°C. The iMac then fails and switches off unexpectedly without any warning. After analysing the Windows event logs, I received an event ID 41: The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
As this occurred about six times whilst I was testing my iMac's performance, I think my hard drive has now begun to fail - sometimes I will hear the hard drive make a click noise, about once every 5 seconds. Sometimes, the clicking noise causes OS X and Windows to run very slowly (even though minimal RAM is being used and nothing too intensive (Safari, Mail etc.) is being processed). Running Repair Disk and Repair Disk Permissions under OS X's recovery mode as well as a repair in chkdsk in Windows suggests that there were no problems with the hard drive. All I can do is wait a while for the clicking noise to stop, and then performance will increase. I have backed up everything externally.
I have also performed a reset of the SMC as well as the PRAM, which hasn't really helped.
Any help will be appreciated. I will gladly provide any extra logs etc. if they're needed.
Thanks so much,
Alex.

Alex Cummaudo wrote:
I've noticed that the main fan will spin, on average, at 1200rpm. Is that normal? The iMac is very well ventilated and sits right next to a window...
That's the default fan speed on iMacs, so there isn't any problem with this.
Alex Cummaudo wrote:
I have also boot camped the iMac with a copy of Windows 8 so I could run some fairly power-hungry games. I intentionally purchased a high end iMac (27" display, Intel Core i7 3.4GHz, Nvidia GeForce 680MX Graphics, 1TB Fusion drive) and expected the iMac to run games flawlessly. However, after a few days, I noticed that the CPU and GPU had shot up to a worrying 80°C whenever I ran power-hungry games, with a very loud hissing noise from the fan. After running games for about 10 minutes, the fan will stop hissing, causing the GPU and CPU to increase to 100°C. The iMac then fails and switches off unexpectedly without any warning. After analysing the Windows event logs, I received an event ID 41: The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.
You must know that Boot Camp isn't compatible with Windows 8 and that Apple hasn't released drivers for Windows 8, so it can fail. Install Windows 7 inmediately until Apple launches updated drivers.
As it looks like the hard disk is damaged, I would take the Mac to an Apple Store. It's in warranty, so it should be repaired for free or you should receive a new one

Content search web part to display only lists and libraries

Hi,
I want to configure Content Search Web Part to display only the names of lists and libraries inside my site collection. I tried adding Keyword filter "Only return lists and libraries", however it is also returning list items. Any idea on this issue?

Hi John,
Thanks.
Agree with your point. I can't use any code (that is client requirement). Also, still I use, I can't use it in this scenario. I want to display most visited lists and libraries (in last month or lifetime). I can use managed properties such as ViewsLifeTime
and ViewsRecent to sort it If i get the names of lists and libraries. Let me know if this clarifies the question more and you have an idea about it.

Apple TV all of sudden displaying only black and white

My previously normally working Apple TV is now displaying only in black and white. The TV with any other source is in color. I haven't touched any of the cables or connections, and to be safe, I double checked them all. I did a 'factory reset' and it's still in black and white. Should I presume hardware malfunction? Any other ideas.

reset and after some delay suddenly working in color again

Need to display only leaf and not the node using tree table

Hi,
Am using Jdeveloper 11.1.2.0.0 . As per requirement , am having Department - Employee View wherein Department is the parent considered as node and Employee as a child which is considered as a leaf. Having dragged and dropped the DepartmentView as a tree table -> shuttle department id and department name to be displayed -> added EmployeeView to the same and shuttled employee id along with the first and last name. so this works as it has to be in the below structure...
10 ADF
256 A
257 B
258 C
20 JAVA
259 D
260 E
Code for the same ..
<af:treeTable value="#{bindings.DepartmentsView.treeModel}" var="node"
selectionListener="#{bindings.DepartmentsView.treeModel.makeCurrent}" rowSelection="single" id="tt1">
<f:facet name="nodeStamp">
<af:column id="c1">
<af:outputText value="#{node}" id="ot1"/>
</af:column>
</f:facet>
<f:facet name="pathStamp">
<af:outputText value="#{node}" id="ot2"/>
</f:facet>
</af:treeTable>
*Here comes my requirement , need to display only the leaf nodes which has employee name [Employees] and need to hide the node [Department] in the below structure....*
256 A
257 B
258 C
259 D
260 E
Things tried to achieve the requirement....
1. Got only the EmployeeName in the nodeStamp facet as below. Hence am getting only Employee name but the issue is am getting the icon for the node [Parent - Department]. Now how do i hide the same.
<af:treeTable value="#{bindings.DepartmentsView.treeModel}" var="node"
selectionListener="#{bindings.DepartmentsView.treeModel.makeCurrent}" rowSelection="single" id="tt1">
<f:facet name="nodeStamp">
<af:column id="c1">
<af:outputText *value="#{node.FirstName}"* id="ot1"/>
</af:column>
</f:facet>
<f:facet name="pathStamp">
<af:outputText value="#{node}" id="ot2"/>
</f:facet>
</af:treeTable>
Please do suggest some solution....
Thanks and Regards,
Vinitha G

Hi,
Thanks for the reply. As the project has already implemented tree table they do not wanna change any logic written for the same. So they wanted to just display only the leaf node data using treetable component. Can you please suggest.
Thanks and Regards,
Vinitha G

Is there a way to display only duplicates and not the original?

i know that there is a button to "display duplicates" but that displays both duplicates and the original. i just want to go through and delete everything that i dont need. i have like 40 gbs of duplicates and need some space on my comp. is there a way to do this without going through the duplicates list and deleting things one by one?

How would you define the duplicate?
I use the same feature, but many times songs that appear to be duplicates really are not. For example, I might have the same artist doing the song on the original album, on a compilation of greatest hits, on a live disc, and perhaps even on another compilation mixed in with other artists. Which is the duplicate?
Also you might find that some duplicate songs from the same artist have slightly different names, and they won't show up on the "show duplicates" list.
I like to keep some duplicates, because one day I might want to play by artist, and another day I might want to play some of my "decade" collections. I decided it was easier to have duplicate songs than try to manage playlists that reference the same song.
What I have started doing to identify duplicates, and it works well for me, is I make a temporary playlist and put everything by an individual artist into that playlist. I sort by song title. That puts all of the songs that have the same name together, but by artist, and I go through and selectively check / uncheck the songs I want to sync to my iPod or not. I don't try to do my entire library at once, since it's fairly large (in my case). Maybe a process like that would work for you.

Lenovo B310 (core i3-550) - loud fan and disk noise

I got my B310 delivered today and happy with overall look and feel. Just after few our of running, can hear loud noise.
Just double checked and found its cooling fan and hard disk making noise. I am bit worried about this and looking for any possible solutions.

hey rituvineet,
welcome to the forums and since this unit was recently delivered, i suggest getting in contact with our support team via
http://bit.ly/LNVsuppNum
at the same time, head over to >> http://consumersupport.lenovo.com/us/en/DriversDownloads/drivers_list.aspx?CategoryID=505977
update your drivers and see if it resolves your issue.
WW Social Media
Important Note: If you need help, post your question in the forum, and include your system type, model number and OS. Do not post your serial number.
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!
Follow @LenovoForums on Twitter!
Have you checked out the Community Knowledgebase yet?!
How to send a private message? --> Check out this article.

Hi I m in big problem a cd was stuck in my macbook 2009 white unibody and it suddenly died but now any how the cd is out but it is not powering up I have tried to rest smc and pram and nvram no sound no display only fan work on power on need help

I m not sure about os version

Startup your Mac while holding down the C key and inserting your install disc at the same time.
From there you should be able to use the Disk Utility app to repair the startup disk and reinstall OS X.
If that won't work, when you boot your Mac normally, if you do not hear the startup chime, that means your Mac has not passed it's startup diagnostics test. If that is the case, you need to take your Mac in for service.
Apple - Find Locations

Imac Intel - Sleeping display (only imac screen )

I Get a Imac 2008 Alu , And I use it like a media center with a videoprojector ( videoprojector is the second screen) All works well , but As the Imac Screen is very very Bright , I want to Sleep the display of the Imac , but get the Second display On .
the SHIFT + CTRL + EJECT sleeps all display !
For the moment I use Darkadaed Pro to modify the gamma and decrease the brightness of the imac , but it still have a light source from the imac .
Can it be possible to select which display you want to sleep ( maybe in terminal ) or its an hardware limitations ?
Before my Imac i use the macbookpro and with it you can decrease the brightness to a value near 0.
Thanks
PS: excuse my bad english I am Swiss

yes i am with you on this. I have my mac connected to my hdtv and i want to output just to the hdtv and not have my mac monitor on at all. can this be possible?

Why is my iMac computer screen displaying vertical blue and pink lines through it?, why is my iMac computer screen displaying vertical blue and pink lines through it?

My iMac which is but a few years old at this point is displaying vertical lines thru the computer screen, what is this and what can be done about it?

Do you get the same result starting in Safe Mode ?
As old as your iMac is, have you cleaned out the dust? Dust buildup can lead to over heating issues. Remove any and all things plugged into it including the power cord, Remove the RAM access grille. Vacuum all openings starting with the RAM access area (air intake). Vacuum all ports and plugs, DVD slot and the opening across the top of the rear of the body. Blow compressed air through all your openings and vacuum again to remove any dust you loosend. Reinstall the RAM grille. Plug in the keyboard and mouse if not blue tooth. Insert power cord...
You are now in a perfect position to do a
SMC RESET
http://support.apple.com/kb/HT3964
Shut down the computer.
Unplug the computer's power cord and ALL peripherals.
Wait 15 seconds.
Attach the computers power cable.
Wait another 5 seconds and press the power button to turn on the computer.
It is the 5 second timing that initiates the reset.
Here is a Widget to monitor your temps and other operations:
http://islayer.com/apps/istatpro/

How can I display ONLY bookmarks, and not History?

I'm sorry to ask a question with probably such an obvious answer, but I have never been able to figure this out. I want to display all my bookmarks so I can do a search & find the right page. But I always get my entire list of every page I've ever visited. I don't want to delete my history, but I want to only show real bookmarked pages.
Here's what I've been doing: I select "Show ALl Bookmarks." Then I select a folder on the left under the header "BOOKMARKS." It still shows all the pages I've visited today.
Thanks.

After you enter the search criteria make sure you click on Bookmark Menu in the upper left of the coverflow window.

Imac Bootup No Display, Only Fans and Drive Noise?

Similar Messages

Maybe you are looking for