Welcome to the MacNN Forums.

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > What did I do???

What did I do???
Thread Tools
Fresh-Faced Recruit
Join Date: Feb 2005
Status: Offline
Reply With Quote
Dec 10, 2005, 11:38 PM
 
Hi

I held down shift-control-option and pressed power. After a few seconds the fan came on and I heard a beep. I thought this was the way to reset the PMU. Maybe not...

After that I loose power to the excess of more than 1% per minute! plus the PB can not tell me how long any charge will last anymore, just that it will take 5 minutes to recharge.

Tried again, with no change. Then I just kept the power button pressed for more than 6 seconds and got the same result, fan on and a beep.

stil can not keep its charge.
I was considering returning it due to horizontal lines anyway but if this is the effect of resetting the PMU I think there are some major flaws in the design!

Someone knows why this happens?

Thanks
     
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status: Offline
Reply With Quote
Dec 10, 2005, 11:53 PM
 
[...]

"The natural progress of things is for liberty to yield and government to gain ground." TJ
     
Posting Junkie
Join Date: Oct 2005
Location: Houston, TX
Status: Offline
Reply With Quote
Dec 11, 2005, 12:53 AM
 
     
Addicted to MacNN
Join Date: Jun 1999
Location: Las Vegas, NV, USA
Status: Offline
Reply With Quote
Dec 11, 2005, 11:22 AM
 
It depends on which model he has. For the 12" Powerbooks it IS shift-control-option-power.
     
Fresh-Faced Recruit
Join Date: Nov 2005
Status: Offline
Reply With Quote
Dec 11, 2005, 01:46 PM
 
They mentioned horizontal lines, I assume it is a new 15".
     
npeterh  (op)
Fresh-Faced Recruit
Join Date: Feb 2005
Status: Offline
Reply With Quote
Dec 11, 2005, 02:50 PM
 
Yep, it is the 15 incher. I am right now reinstalling the original system and packing it up to send it to Amazon.

I looked today also at some pc noteboooks and even though the quality varied hardly any of them had the horizontal lines. I still dont think I like the XBR everyone is using but at least they are bright with no lines...
     
Addicted to MacNN
Join Date: Jun 1999
Location: Las Vegas, NV, USA
Status: Offline
Reply With Quote
Dec 11, 2005, 03:33 PM
 
Originally Posted by npeterh
I looked today also at some pc noteboooks and even though the quality varied hardly any of them had the horizontal lines. I still dont think I like the XBR everyone is using but at least they are bright with no lines...
But they all run Windows! I'd choose horizontal lines over the virus prone, spyware/adware ridden piece of trash that is Windows. But that's just me.

Chris
     
   
Thread Tools
Forum Links
Forum Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On
Top
Privacy Policy
All times are GMT -5. The time now is 07:36 PM.
All contents of these forums © 1995-2011 MacNN. All rights reserved.
Branding + Design: www.gesamtbild.com
vBulletin v.3.8.7 © 2000-2011, Jelsoft Enterprises Ltd., Content Relevant URLs by vBSEO 3.3.2