Acer S7 screen flickers during videos and when using Microsoft Office Screen is white
Had my Acer S7-392 for about 9 months and it has a problem that i've not been able to resolve. - When on some websites or watching video's (embedded into the website like on Facebook) the picture flickers and is unwatchable. If you scroll so that a little of the video is offscreen the problem stops.- Also when using microsoft office programs the screen just goes white and I can't do anything without closing the programs via task manager. I've made sure I have all the right drivers. Intel sends me to the Acer website for the drivers and I have the most up to date of those. I have phoned microsoft and they say that it is not them and even when remote accessing the machine they cannot see a problem. I'm sure its a graphics problem as other than these two irritating issues the machine works fine. Many thanks in advance for anyones help.
Hi, I don't own an external monitor. I can take the laptop to work and use one there. If I do that and the same problem happens what does that mean? If the problem is not repeated on the monitor what does that also mean? If I can't use a monitor what else can I do? Thanks. Tom
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I got my ipad2 replaced yesterday. And this new ipad started giving me problem by crashing aps. Then I restored the ipad twice but the problem was still there. I called apple and they fixed it by doing Reset All Settings. But now I have this weird problem. When I open Mail the screen flickers random blue and gray appeared on the screen. I took a video too. Will that happen again? Is it hardware problem? This ipad2 32GB was replaced yesterday and I think it is refurbished. Are replace product refurbished?
There is no way for anyone here to know if your replacement iPad is a refurbished unit. Per Apple's replacement policy, replacements can be refurbished units. If you feel the unit is not working correctly, take it back, let them check it out and if found defective, they will replace that unit.
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Hi ,i buy a new lcd screen for my laptop, and when technician turn it on 2 white spots, appears, he say that the base that support the lcd screen its the responsable of white spot its true ?
If you've had it for less than a year, then it's still under warranty. Take it to an Apple store or an authorized service facility. See http://support.apple.com/kb/HT1434
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On cleanuing up COM object when using Microsoft.Office.Interop.Excel
When using Microsoft.Office.Interop.Excel the COM objects that are created by the code must be released using System.Runtime.InteropServices.Marshal.ReleaseComObject().
Most of the time it's pretty clear when a new COM object is created such as:
Excel._Application excelApp = null;
Excel._Workbook wb = null;
Excel._Worksheet ws = null;
Excel.Range newRange = null;
try
// four COM objects are created below
excelApp = new Excel.Application();
wb = excelApp.Workbooks.Add();
ws = (Excel.Worksheet)wb.Worksheets.Add();
newRange = (Excel.Range)ws.Range["A1","A30"];
// do these line of cod create new COM object?
newRange.Font.Bold = true;
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finally
if (excelApp != null) Marshal.ReleaseComObject(excelApp)
if (wb != null) Marshal.ReleaseComObject(wb)
if (ws != null) Marshal.ReleaseComObject(ws)
if (newRange != null) Marshal.ReleaseComObject(newRange)
In the above code I create four COM objects in the first part that need to be released when I'm finished with them. But it's not clear if the other two lines of code create a new COM object or not. If they do then my code needs to look more
like this:
Excel._Application excelApp = null;
Excel._Workbook wb = null;
Excel._Worksheet ws = null;
Excel.Range newRange = null;
Excel.Font fnt = null;
Excel.Borders bds = null;
try
// four COM objects are created below
excelApp = new Excel.Application();
wb = excelApp.Workbooks.Add();
ws = (Excel.Worksheet)wb.Worksheets.Add();
newRange = (Excel.Range)ws.Range["A1","A30"];
// do these line of cod create new COM object?
fnt = newRange.Font
fnt.Bold = true;
bds = new newRange.Borders;
bds.Color = borderColor;
finally
if (excelApp != null) Marshal.ReleaseComObject(excelApp)
if (wb != null) Marshal.ReleaseComObject(wb)
if (ws != null) Marshal.ReleaseComObject(ws)
if (newRange != null) Marshal.ReleaseComObject(newRange)
if (fnt != null) Marshal.ReleaseComObject(fnt)
if (bds != null) Marshal.ReleaseComObject(bds)
How can I tell if getting a property creates a new COM object or not?Thank you for your replay but I do understand that the font object is a COM object. What I'm trying to figure out is if a NEW object is created each time I access the font member of a Range object and if I need to call
Marshal.ReleaseComObject on the font object after using it.
Most member object of an object are a single instance and each time you access the member you simply get the pointer to that instance. For example:
using(DataTable dt = new DataTable("Some Table Name"))
PropertyCollection ep1 = dt.ExtendedProperties;
PropertyCollection ep2 = dt.ExtendedProperties;
if (Object.ReferenceEquals(ep1,ep2)) Console.WriteLine("They are the same object");
else Console.WriteLine("They are different objects");
The output will be: They are the same object
On the other hand this:
Excel._Application excelApp = new Excel.Application();
Excel._Workbook wb = excelApp.Workbooks.Add();
Excel._Worksheet ws = (Excel.Worksheet)wb.Worksheets.Add();
Excel.Range newRange = (Excel.Range)ws.Range["A1","A30"];
// do these lines of code create new COM object?
Excel.Font ef1 = newRange.Font;
Excel.Font ef2 = newRange.Font;
if (Object.ReferenceEquals(ef1,ef2)) Consloe.WriteLine("They are the same object");
else Consloe.WriteLine("They are different objects");
The output will be: They are different objects
It looks like each time I access the font member I get a new object. I suspect that is not the case and what I am getting is two pointers to the same object and the reference counter is incremented by one.
So really the question is what happens to the font member object of the Range object when the range object is released. I assume the font member will be released along with the Range object ever if the font object has a reference count greater then
0.
If I am correct in my assumption then I can access the font member object as much as I need to without worrying about releasing it.
I have been reading a lot about working with COM and the need to use Marshal.ReleaseComObject and there does seem to be a lot of disagreement and even confusion on the
mater about when and if COM objects need to be explicitly released. -
I have a iphone 5, I was dissapointed that when watching iplayer the screen settings are same as iphone 4 so end user has no joy enjoying the big screen , I have noticed youtube does the same,
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Scrreen scrolls without input when using microsoft office
When I'm using microsoft excel or powerpoint, frequently as I am editing, the screen will scroll to a different random location. So in excel, I will suddenly be looking at a different location in the spreadsheet or in ppt, I'd be on a different slide. this happens consistently (but not reproducible) every time I use excel and ppt. And I am NOT using the mouse to intentionally scroll using double-finger etc.. There is no problem I'm using other applications. Anyone else experiencing this problem? Remedies?
HI and Welcome to Apple Discussions.
Try Resetting the PRAM
Carolyn -
How to add shortcuts to user Start Menu and Taskbar using Microsoft Office 2013 OCT?
Hello, I am kindly seeking your help. How do I add the shortcuts for Word 2013, Excel 2013, and PowerPoint 2013 to the users Start Menu and taskbar when installing MS Office 2013 from a network installation point? I am using Office2013
OCT to customize setup and deploying MS Office to Windows 7 x64bit clients. I tried [StartMenuFolder] and [AppData], but they did not work.Hi
There is a known issue about
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When you try to change the shortcut locations for Office 2013 applications in the Office Customization Tool (OCT), you receive the following error message:
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The screen flickers in OSX and when my computer is booting. Help?
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Your computer and iPhone 4 are two seperate elements really using different connections.
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Xperia Tablet S shuts off during video and heavy use
Hello Sony Team,
Many users are currently experiencing random power downs during heavy use of the Sony Xperia Tablet S. Typically this is seen with You Tube, multiple webpage surfing, and Flash playback.
Typically video corruption occurs just before this tablet powers down as seen in this user's youtube video:
http://www.youtube.com/watch?v=Tqf6RFrYTQQ
We have all tried the following:
factory resets
warranty service replacements
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Listed below are links to other people reporting the same issue including a 5 page thread on your own Sony Support UK forum:
http://www.sony.co.uk/discussions/message/814213
http://forum.xda-developers.com/showthread.php?t=1904445
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When using Microsoft office programs it alwasy asks if i want to "Allow incoming connection"
Ok guys i have check my firewall and I have it set to allow incoming connections yet it still always asks. How do I fix this?
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See 2nd to last post here...
http://rafsoftware.com/rafsoftware/forums/viewtopic.php?f=5&t=17&start=10
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http://www.obdev.at/products/littlesnitch/index.html -
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2. Restore the version of OS X that you were using before Mountain Lion.
3. Partition your hard drive and/or attach an external hard drive and install Snow Leopard on it and use the 'dual-boot' method of booting into Mountain Lion when you need it and booting into Snow Leopard when you need to run your PowerPC applications such as Microsoft Office 2004.
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[click on image to enlarge]
Full Snow Leopard installation instructions here:
http://forums.macrumors.com/showthread.php?t=1365439 -
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== URL of affected sites ==
http://www.youtube.com/John0618. Did you ever get a response or solution to problem? I have the same problem (starting about three months ago).
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Was a Restore one of the things tried.? [Attach the iPad to your computer and in iTunes click on your device. On the Summary page click on Restore and go through the process. Be sure to click YES to Restore from a previous backup.]
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my camera is playing up its stuck in negative mode. even when i play a video and on youtube it plays in black/white negative mode. anyone help please?
<E-mail Edited by Host>Thanks for that 'sberman' - because my iPhone is backed-up to my work computer (only at this stage) I have had to call our IT Department in Adleaide. (4 times this morning). The last guy managed to get the phone into 'DFU Mode' - no more recovery mode screen - (kind of 'asleep' perhaps) from my understanding of same. I am awaiting a call again from IT so they can get my computer to actually recognise my iPhone on the C Drive. This also happened to one of my colleagues in Newman (WA). She got so frustrated with the whole process that she bought another phone the next time she was in 'civilisation.' She hasn't had any problems since. (Cross fingers).
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