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 > Lombard only starts up if I hit the hard reset button

Lombard only starts up if I hit the hard reset button
Thread Tools
Professional Poster
Join Date: Jun 2006
Location: "Working"
Status: Offline
Reply With Quote
Nov 8, 2006, 12:03 AM
 
I have a lombard I kind of cobbled together from spare parts: 400Mhz processor, 320MB RAM, 6GB Apple HD, etc. The problem is that it will not boot unless I first hit the hard reset button. I'll tell it to boot and then I can hear the hard drive spinning and the processor will get hot, but nothing shows up on the screen. When I hit the reset button the green light blinks. Then once I hit the startup button, it starts right up and runs perfectly. Any ideas?
     
Professional Poster
Join Date: Jun 2006
Location: "Working"
Status: Offline
Reply With Quote
Nov 8, 2006, 01:56 PM
 
Wow, this got buried fast. Anyone have any ideas? Because of this I can't get it to boot into OS 9 at all, this is irritating.
     
Mac Elite
Join Date: Mar 2006
Location: Here
Status: Offline
Reply With Quote
Nov 8, 2006, 02:25 PM
 
That is weird. I have a Lombard, and I remember reading somewhere that the sensors that tell if the laptop is shut or not can get stuck. That green blinking light is a sleep light. It is just hunch, but if you try waving a magnet over those little rubber nubs over the monitor, and where they meet the case, you may fix the problem (if that is even the problem).

That is sort of a shot in the dark, but hey, why not, right?
     
Professional Poster
Join Date: Jun 2006
Location: "Working"
Status: Offline
Reply With Quote
Nov 8, 2006, 04:03 PM
 
It just blinks a single time after I hit the reset button. I did replace a busted display with the one that's currently in it, so I don't know if that could be any part of it.
     
Mac Elite
Join Date: Mar 2006
Location: Here
Status: Offline
Reply With Quote
Nov 8, 2006, 08:12 PM
 
Wait, did you try the magnet thing? I suppose something could have been disturbed if you replaced the screen.
     
Professional Poster
Join Date: Jan 2003
Status: Offline
Reply With Quote
Nov 9, 2006, 01:10 AM
 
Does the Lombard have a small PRAM battery? Many Macs won't start up if the PRAM battery is dead.
     
Mac Elite
Join Date: Mar 2006
Location: Here
Status: Offline
Reply With Quote
Nov 9, 2006, 01:23 AM
 
Originally Posted by amazing View Post
Does the Lombard have a small PRAM battery? Many Macs won't start up if the PRAM battery is dead.
I have a Lombard with a dead PRAM battery. If i don't keep resetting the date, it can act goofy. It does, however, boot.
     
Professional Poster
Join Date: Jan 2003
Status: Offline
Reply With Quote
Nov 9, 2006, 08:02 AM
 
Ah, well, perhaps resetting the PRAM is what gossamer needs to try? Make sure you hold down the key combination at startup through at least 4 chimes (even Apple began to recommend this in the olden days.) Or, with OS X installed, reset nvram.
     
Professional Poster
Join Date: Jun 2006
Location: "Working"
Status: Offline
Reply With Quote
Nov 9, 2006, 08:40 AM
 
There is some sort of battery thingy inside, I've got several Lombards for parts that I can pull one from. I'll let you know how it goes.
     
Professional Poster
Join Date: Jun 2006
Location: "Working"
Status: Offline
Reply With Quote
Nov 9, 2006, 06:54 PM
 
Nope, didn't help. And holding 'c' at startup won't start from the CD, and holding option won't take me to the boot options screen.
     
Mac Elite
Join Date: Oct 2000
Location: Memphis, Tn. USA
Status: Offline
Reply With Quote
Nov 9, 2006, 08:17 PM
 
Originally Posted by Gossamer View Post
Nope, didn't help. And holding 'c' at startup won't start from the CD, and holding option won't take me to the boot options screen.
Pram Batery death can cause these problems. Most batterys would be dead if they weren't replaced by now. Taking one out of another used unit is no guarantee that is good!

http://www.macfixitforums.com/showfl...;Number=706692
     
   
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 11:32 AM.
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