HT2341 When I first attempt to power on my MacBook Pro, the LED blinks but the MBP doesnt turn on. However when I try a second time the LED blinks but my Mac turns on. Is this a problem with the hardware and can it be fixed?

When I first attempt to power on my MacBook Pro, the LED blinks but the MBP doesnt turn on. However when I try a second time the LED blinks but my Mac turns on. Is this a problem with the hardware and can it be fixed?
Also, I apparently have to replace my battery. Could the problem have any relevance to a dead battery?

Have you held the power button down for 10+ seconds? That should turn it off.
Ciao.

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Well, repying to my own post... Might have found the solution: I tried to do the same with a Macbook Pro 2010 using the very same setup. And it worked perfectly! No freeze, no nothing.
One explanation I see:
my iMac is dating back to May 2007, a Core 2 Duo 2,16Ghz with 2 Go of RAM.
So the computer's characteristics (or the Wifi component or the combination of all of this) might be not robust enough to allow streaming to those 2 devices...
Anyone's got anything to add?

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When trying to install a wireless printer, the WEP password says its incorrect. Is this a problem with the airport, my Internet provider or HP? I know the password is correct.

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I think pesimo customer service three days, I'm looking for someone I can ayudr activation problem with my CC and can not find anyone who can help me.

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Online Chat Now button near the bottom for Activation and Deactivation problems may help
http://helpx.adobe.com/x-productkb/policy-pricing/activation-deactivation-products.html

Since Firefox 32.0 was downloaded on 3/9/14 I am experiencing brief hanging when clicking onto websites or links. Is this a problem with the new version of Fire

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*http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox
*https://support.mozilla.org/kb/Bookmarks+not+saved#w_fix-the-bookmarks-file
*Places Maintenance: https://addons.mozilla.org/firefox/addon/places-maintenance/
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*Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
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*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
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*Shockwave Flash 15.0 r0
*Shockwave Flash 14.0 r0
*Shockwave Flash 13.0 r0
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*http://kb.mozillazine.org/Issues_related_to_plugins#Identifying_installed_plugins
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*(32 bit Windows) C:\Windows\System32\Macromed\Flash\
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It has my Android version as 4.0.4
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Does anyone have this problem with Pages? and how do i fix it?

Hi
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MLCIT wrote:
Thanks i will definitely use Layout
Good idea.
This way you will be unable to build a TOC.
You will be unable to export as ePub.
If my memory is OK you will be unable to create bookmarks.
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Yvan KOENIG (VALLAURIS, France) mardi 21 février 2012
iMac 21”5, i7, 2.8 GHz, 12 Gbytes, 1 Tbytes, mac OS X 10.6.8 and 10.7.3
My Box account is : http://www.box.com/s/00qnssoyeq2xvc22ra4k

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Is this a problem with the nvidia driver...or just my ignorance ?

Here is a little OpenGL program, that draws a triangle using index buffers.
(To OpenGL gurus.. spot anything wrong ?)
int main()
sf::Window win(sf::VideoMode(400,400,32),"Manasij");
GlewInit();
mm::Program program
mm::Shader(GL_VERTEX_SHADER,"vshader.vert"),
mm::Shader(GL_FRAGMENT_SHADER,"fshader.frag")
float vdata[]=
0.0f,0.0f,
0.5f,0.0f,
0.5f,0.5f,
0.0f,0.5f
GLubyte indices[]={0,1,3};
GLuint vao,vbo,ebo;
glGenVertexArrays(1,&vao);
glBindVertexArray(vao);
glGenBuffers(1,&vbo);
glBindBuffer(GL_ARRAY_BUFFER,vbo);
glBufferData(GL_ARRAY_BUFFER,8*sizeof(float),vdata,GL_STATIC_DRAW);
glGenBuffers(1,&ebo);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,ebo);
glBufferData(GL_ELEMENT_ARRAY_BUFFER,3*sizeof(GLubyte),indices,GL_STATIC_DRAW);
glVertexAttribPointer(0,2,GL_FLOAT,GL_FALSE,0,0);
glEnableVertexAttribArray(0);
glBindAttribLocation(program.getHandle(),0,"pos");
//glBindVertexArray(0);
glUseProgram(program.getHandle());
//glBindVertexArray(vao);
glClearColor(1.0f,1.0f,1.0f,1.0f);
while(win.isOpen())
sf::Event eve;
while(win.pollEvent(eve))
if(eve.type==sf::Event::Closed)
win.close();
glClear(GL_COLOR_BUFFER_BIT);
// glDrawArrays(GL_TRIANGLES,0,3);
glDrawElements(GL_TRIANGLES,3,GL_UNSIGNED_BYTE,(GLvoid*)0);
win.display();
glDeleteBuffers(1,&vbo);
glDeleteBuffers(1,&ebo);
glDeleteVertexArrays(1,&vao);
return 0;
The program 'works' fine, but whenever I close the window, thus exiting the loop, a wild segfault appears!
gdb says that:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff557d164 in ?? () from /lib/libnvidia-glcore.so.302.17
Here is the complete code with a makefile: compile and test if you have sfml and glew installed (repo versions, nothing exotic !).
https://docs.google.com/open?id=0B0oubb … 0owXzhRTEU

You need to break the "while(win.isOpen())" loop after you win.close(). The segfault is occuring because you glDrawElements() one last time after you've already closed the window (and presumably destroyed the openGL context).
I'd suggest using gdb to attack bugs like this. It can be extremely helpful:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff557d164 in ?? () from /lib/libnvidia-glcore.so.302.17
(gdb) where
#0 0x00007ffff557d164 in ?? () from /lib/libnvidia-glcore.so.302.17
#1 0x00007ffff55841ef in ?? () from /lib/libnvidia-glcore.so.302.17
#2 0x00007ffff523247d in ?? () from /lib/libnvidia-glcore.so.302.17
#3 0x00000000004037be in main () at test.cpp:58
(gdb) frame 3
#3 0x00000000004037be in main () at test.cpp:58
58 glDrawElements(GL_TRIANGLES,3,GL_UNSIGNED_BYTE,(GLvoid*)0);
(gdb) list
53 win.close();
54 }
55 glClear(GL_COLOR_BUFFER_BIT);
56
57 // glDrawArrays(GL_TRIANGLES,0,3);
58 glDrawElements(GL_TRIANGLES,3,GL_UNSIGNED_BYTE,(GLvoid*)0);
59 win.display();
60 }
61 out:
62 glDeleteBuffers(1,&vbo);
Last edited by cmtptr (2012-07-22 19:04:43)

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http://tinypic.com/r/2vm92s1/6
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http://tinypic.com/r/2iad2qe/6

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HT2341 When I first attempt to power on my MacBook Pro, the LED blinks but the MBP doesnt turn on. However when I try a second time the LED blinks but my Mac turns on. Is this a problem with the hardware and can it be fixed?

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