Acer Extensa 4630z - Power on then off

arieshenri · 08-18-2011, 04:41 AM

Hi all,

I have laptop acer extensa 4630z.. the problem is everytime it's turned on, stay on for couple seconds without any display then shut off.

I already remove everything except ram, mainboard, power board. I have tried connecting straight to the power adapter still have the same problems. Same problems still occur whether running on battery or through power adapter.

No heat at all on all of the components.

Anyone had any idea on this problem?

marcellodj · 08-18-2011, 07:49 AM

Try removing wifi and any other device.

arieshenri · 08-18-2011, 08:49 PM

I already remove everything except ram, mainboard, power board. Done that already before.

marcellodj · 08-19-2011, 02:28 AM

Try other ram sticks and cpu; if fails prepare tu run a deep inspection at component level eg capacitors and so on.Good luck

arieshenri · 08-20-2011, 12:44 AM

ok let's try with another cpu .. if in any way i have to inspect the component... what do i need to prepare ? heehe... please teach as i am a newbiee at inspecting components...

nish_pinto · 01-02-2012, 10:27 AM

you are gonna have to reflow.

unveiled · 01-30-2012, 10:43 PM

hi you try to reflow da gpu bcoz that is a gpu problem

zen81788 · 05-30-2012, 12:05 AM

try to test the cmos battery....hope it'll work..

08-18-2011, 04:41 AM	#1
arieshenri New Member Join Date: Jul 2011 Posts: 6	Acer Extensa 4630z - Power on then off Hi all, I have laptop acer extensa 4630z.. the problem is everytime it's turned on, stay on for couple seconds without any display then shut off. I already remove everything except ram, mainboard, power board. I have tried connecting straight to the power adapter still have the same problems. Same problems still occur whether running on battery or through power adapter. No heat at all on all of the components. Anyone had any idea on this problem?

08-18-2011, 07:49 AM	#2
marcellodj Member Join Date: Nov 2010 Posts: 76	Re: Acer Extensa 4630z - Power on then off Try removing wifi and any other device.

08-18-2011, 08:49 PM	#3
arieshenri New Member Join Date: Jul 2011 Posts: 6	Re: Acer Extensa 4630z - Power on then off I already remove everything except ram, mainboard, power board. Done that already before.

08-19-2011, 02:28 AM	#4
marcellodj Member Join Date: Nov 2010 Posts: 76	Re: Acer Extensa 4630z - Power on then off Try other ram sticks and cpu; if fails prepare tu run a deep inspection at component level eg capacitors and so on.Good luck

08-20-2011, 12:44 AM	#5
arieshenri New Member Join Date: Jul 2011 Posts: 6	Re: Acer Extensa 4630z - Power on then off ok let's try with another cpu .. if in any way i have to inspect the component... what do i need to prepare ? heehe... please teach as i am a newbiee at inspecting components...

01-02-2012, 10:27 AM	#6
nish_pinto The Adventurist Join Date: Oct 2011 City & State: Bassien My Country: India Line Voltage: 220VAC 60Hz I'm a: Knowledge Seeker Posts: 80	Re: Acer Extensa 4630z - Power on then off you are gonna have to reflow.

01-30-2012, 10:43 PM	#7
unveiled New Member Join Date: Jul 2011 Posts: 3	Re: Acer Extensa 4630z - Power on then off hi you try to reflow da gpu bcoz that is a gpu problem

05-30-2012, 12:05 AM	#8
zen81788 New Member Join Date: May 2012 City & State: quezon city My Country: philippines I'm a: Knowledge Seeker Posts: 11	Re: Acer Extensa 4630z - Power on then off try to test the cmos battery....hope it'll work..

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