Esato Forums - General discussions : Other manufacturers : iMac chrashed

> New Topic
> Reply
< Esato Forum Index > General discussions > Other manufacturers > iMac chrashed Bookmark topic

Page < 12

Supa_Fly Posts: > 500

Remove all accessories and connections.
remove power completely!!
Wait a few minutes.
Try booting using PRAM reset,
Try booting with startup extensions disabled.
Try booting ONLY with an external screen attached (if you can).
If you have another OSX machine of same OS, try booting into Target Disk Mode.
--
Posted: 2012-12-03 05:39:28
Edit : Quote

hihihans Posts: > 500

I cleaned the inside. Lots of dust. Now I don't even get the startup sound. I think it's officially dead now

inside my iMac
--
Posted: 2012-12-24 01:54:00
Edit : Quote

Supa_Fly Posts: > 500

On 2012-12-24 01:54:00, hihihans wrote:
I cleaned the inside. Lots of dust. Now I don't even get the startup sound. I think it's officially dead now

inside my iMac

Look for the PRAM battery ... locate the same type of battery, replace without power cord connected, then reconnect Power Cord - you should here a "click" from the power supply once connected.

Power device using PRAM reset, then re-power on iMac. I hope this really works for you.
--
Posted: 2012-12-24 09:13:08
Edit : Quote

hihihans Posts: > 500

I noticed the battery. Forgot to measure if it was ok.
I replaced the ram with the original ram and my startup sound is back now and i can hear if i press a button on the keyboard. Already found out that graphics is integrated on the logic-board. Still nothing to see on the screen. Used boards go for £50. Tempting to try but a waste if I fail. Somehow I want to fix this myself. I did with my heating system, dishwasher and car.
--
Posted: 2012-12-24 22:53:00
Edit : Quote

hihihans Posts: > 500

Changed cell-battery but no luck.
Next step is to replace the main board.
Not really available in the Netherlands.
EBay is a big risk, I think.
--
Posted: 2012-12-30 02:19:00
Edit : Quote

flashwel_mac Posts: 1

On 2012-11-30 00:14:00, hihihans wrote:
This evening while browsing Facebook on Chrome my iMac froze. No spinner and no mouse action.

Restart with the power button gave the start-up sound and you can hear the disk ratlle. That's it.

No sign of life on the screen. Pressing a key gives a sound but nothing happens.

It's an Intel iMac 17" dualcore 1.8ghz. Last month I replaced one of the 512mb cards for a 2gb.

This is most likely (white) 17" Intel mac pre Alum model , This are not possible and all mod like all white iMac 17, 20,24 model.This include G3,G4,G5 iMac.
Only 20,24,27 "iMac" Alum iMac mid 2007/09 20" - 24"mid 2007,Early 2009 , - late 2009/ 11 -21" 27" can modified which specific cpu and specific type graphic card they required TYPE_MMX2 & TYPE_A (This is required specific models memory for example DDR5 which differ from laptop memory and mod required specific equipment do this.The requirement necessary due bios requirements this not black arts but complex engineering of specific machine you used model card
20-24 21-27 but upgrade requirements means beef up power requirements soldering skill and know electronic principle
and engineering how power supply works. New iMac is different beast altogether slimmer no dvd, upgrade ?? with exempt 27" where memory upgrade available at price New Ivy Bridge Interface Better GPU Nvdvia Faster CPU QUAD core. (( Thunderbolt)) is a replacement for firewire a/b , replacements minidvi minidisplay universal port new technology If decide purchase max out, as this not user upgrade. Do you research as future model no longer for people be modify. alternative android smart pad ,ipad3 best luck
--
Posted: 2013-01-02 22:42:43
Edit : Quote

hihihans Posts: > 500

yep, that's the one. I'm not really interested in the latest iMac. I prefer the model before, I'm not ready to live without a dvd-drive.
My wife ordered new glasses so funds are low now.
I'll find a way, may take a while but I'm determined to get it running again

--
Posted: 2013-01-02 23:22:00
Edit : Quote

Page < 12

New Topic Reply