Forums
New posts
Articles
Product Reviews
Policies
FAQ
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Menu
Log in
Register
Install the app
Install
Forums
Apple Computing Products:
macOS - Desktop Hardware
:::weird white screen plus staircase colored flickering dots??:::
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="gaby1088" data-source="post: 1191916" data-attributes="member: 193449"><p>whats up everyone. this is my first post here on mac forums. I have this issue with my 4 year old 17inch imac. I tried doing some research on the issue but i cant find my specific one. When i turn on the comp i just had a white screen. Then after some recommendations i reseted the memory by doing command option RP. Then these staircase colored flashing dots started happening but in the background i see the OS booting up. Once it finishes booting up i have a white screen and I cant see anything other than a white backdrop and the staircase colored lines.</p><p></p><p>here is a picture for reference: I really appreciate any advise!!</p><p>this picture is of the computer already "loaded." </p><p></p><p><img src="http://[URL=http://img101.imageshack.us/i/photofz.jpg/][IMG]http://img101.imageshack.us/img101/5271/photofz.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" />[/URL]</p><p></p><p>Uploaded with <a href="http://imageshack.us" target="_blank">ImageShack.us</a>[/IMG]</p><p>TIA,</p><p>Gabe.</p></blockquote><p></p>
[QUOTE="gaby1088, post: 1191916, member: 193449"] whats up everyone. this is my first post here on mac forums. I have this issue with my 4 year old 17inch imac. I tried doing some research on the issue but i cant find my specific one. When i turn on the comp i just had a white screen. Then after some recommendations i reseted the memory by doing command option RP. Then these staircase colored flashing dots started happening but in the background i see the OS booting up. Once it finishes booting up i have a white screen and I cant see anything other than a white backdrop and the staircase colored lines. here is a picture for reference: I really appreciate any advise!! this picture is of the computer already "loaded." [IMG][URL=http://img101.imageshack.us/i/photofz.jpg/][IMG]http://img101.imageshack.us/img101/5271/photofz.jpg[/IMG][/URL] Uploaded with [URL=http://imageshack.us]ImageShack.us[/URL][/IMG] TIA, Gabe. [/QUOTE]
Verification
Post reply
Forums
Apple Computing Products:
macOS - Desktop Hardware
:::weird white screen plus staircase colored flickering dots??:::
Top