What's happened to my Celeron 600?

Nomis · 02-09-2001, 12:38 AM

I have a Celeron 600 cCo overclocked to 1008MHz at 1.9V when I first got it, but now at 2.05V max voltage limit. What has happened to the chip?

CrazyIvan · 02-09-2001, 12:08 PM

hullo... we would need a little more info about what is happening with the cpu not stable any longer @ 1.9 ? hard locks ... fatal exception errors?? what is happening yo ??? is it rock solid stable @ 900 @ the 2 volt setting ????

Asha_abx · 02-09-2001, 04:02 PM

Yeah I agree with CrazyIvan, please tell us why you want to up the voltage to 2.05v. Mostly if anything you can lower the voltage after some time.

grtz Asha

Old Git · 02-10-2001, 08:53 AM

Oh dear I think you may be at the "medium rare" stage with your CPU (unless your cooling is worse for some reason). There is a process called electron migration , honest ! . I don't remember it too well but this may explain your problem.

Old Git

http://community.silverlink.net/poke/archive5/0511.html

Nomis · 02-10-2001, 10:40 AM

It was stable at 1GHz at 112MHz FSB, 1.9V but now anything under 2.05V will not boot into windows, only blue screen. I thought about electron migration but I didn't think It could happen after only two months of use. I may have pushed the chip too hard. Oh well,
I could still do 900@1.75V and 945@1.80V. I used to get both speed at default voltage. Thank you all.

Heatsink used: ALPHA FC-PAL35T & SUNON 26 CFM FAN.

patentman · 02-11-2001, 08:20 AM

If this happened after you re-install the cpu and HSF,check if cpu sit properly and check the HSF to make a perfect contact.
Also if room temp was lower than now,it`s a temp problem.

Cranorm · 02-11-2001, 08:42 PM

I got a CII 600 @ 945 mhz at 1.80v.. Ive had it at 990 at 1.95.. I am trying to get it to hit the 1ghz.......

anachronous · 02-12-2001, 11:00 AM

I have just gone from a cellery 600@900 1.5v @1.7v to the 600 cC0 . this new chip i cant get any higher than 965mhz @1.95v and only on warm boot, runs very warm ..

Im amazed how people can get them higher. I am now running @ 945mhz 1.85v with no probs.

600cC0@945mhz cellery
Super Orb
cusl2 1005.7b
kingmax pc133 3.4v
ipanel
28gig hdd
gf DDR/blue orb

Nomis · 02-13-2001, 08:07 AM

Quote:

Originally posted by Cranorm
I got a CII 600 @ 945 mhz at 1.80v.. Ive had it at 990 at 1.95.. I am trying to get it to hit the 1ghz.......

Cranorm, Are you using the Delta 38 cfm fan, if not then you should consider getting this super loud, super effective fan. It really make a big different.

Cranorm · 02-13-2001, 06:43 PM

I have a Alpha PEP66U..... It nice was big.....

Plus Iam running my CII 600 @945 at 1.80v.. Its was 1.85....

Nomis · 02-14-2001, 12:13 AM

Quote:

Originally posted by Cranorm
I have a Alpha PEP66U..... It nice was big.....

Plus Iam running my CII 600 @945 at 1.80v.. Its was 1.85....

Cranorm, you are using a much better Alpha heatsink than I do, but one thing I gotta tell you is that if there are plastic feet on your heatsink. Take the slotket or the motherboard out and check under a light to make sure there is a good contact between the cpu and the heatsink, also remove thermal paste for a better observation. If you haven't done this then you should really consider it because from my past experience, I didn't believe how much gap there were between the heatsink and cpu. Good luck to you.

Cranorm · 02-14-2001, 04:24 PM

Cheers, for that mate..... I have look, everything is cool... I cant see day light...... I am thinking of getting a PIII 700E... That will goto a 1Ghz.......
I am getting some pics soon of my Celeron, Heatsinks, fans etc, when I got them I will let U have a look if U like

02-09-2001, 12:38 AM	#1
Nomis Registered User Join Date: Feb 2001 Posts: 42	I have a Celeron 600 cCo overclocked to 1008MHz at 1.9V when I first got it, but now at 2.05V max voltage limit. What has happened to the chip?
(Offline)

02-09-2001, 12:08 PM	#2
CrazyIvan Registered User Join Date: Feb 2001 Posts: 9	hullo... we would need a little more info about what is happening with the cpu not stable any longer @ 1.9 ? hard locks ... fatal exception errors?? what is happening yo ??? is it rock solid stable @ 900 @ the 2 volt setting ????
(Offline)

02-09-2001, 04:02 PM	#3
Asha_abx Registered User Join Date: Feb 2001 Location: Amsterdam Posts: 131	Yeah I agree with CrazyIvan, please tell us why you want to up the voltage to 2.05v. Mostly if anything you can lower the voltage after some time. grtz Asha
(Offline)

02-10-2001, 08:53 AM	#4
Old Git Approaching fifty way too Join Date: Feb 2001 Location: UK , Newcastle Posts: 191	Oh dear I think you may be at the "medium rare" stage with your CPU (unless your cooling is worse for some reason). There is a process called electron migration , honest ! . I don't remember it too well but this may explain your problem. Old Git http://community.silverlink.net/poke/archive5/0511.html
(Offline)

02-10-2001, 10:40 AM	#5
Nomis Registered User Join Date: Feb 2001 Posts: 42	It was stable at 1GHz at 112MHz FSB, 1.9V but now anything under 2.05V will not boot into windows, only blue screen. I thought about electron migration but I didn't think It could happen after only two months of use. I may have pushed the chip too hard. Oh well, I could still do 900@1.75V and 945@1.80V. I used to get both speed at default voltage. Thank you all. Heatsink used: ALPHA FC-PAL35T & SUNON 26 CFM FAN.
(Offline)

02-11-2001, 08:20 AM	#6
patentman Modded Person Join Date: Feb 2001 Location: Athens,Greece Posts: 2,266	If this happened after you re-install the cpu and HSF,check if cpu sit properly and check the HSF to make a perfect contact. Also if room temp was lower than now,it`s a temp problem.
(Offline)

02-11-2001, 08:42 PM	#7
Cranorm Registered User Join Date: Feb 2001 Location: England Posts: 43	I got a CII 600 @ 945 mhz at 1.80v.. Ive had it at 990 at 1.95.. I am trying to get it to hit the 1ghz.......
(Offline)

02-12-2001, 11:00 AM	#8
anachronous Registered User Join Date: Feb 2001 Posts: 8	I have just gone from a cellery 600@900 1.5v @1.7v to the 600 cC0 . this new chip i cant get any higher than 965mhz @1.95v and only on warm boot, runs very warm .. Im amazed how people can get them higher. I am now running @ 945mhz 1.85v with no probs. 600cC0@945mhz cellery Super Orb cusl2 1005.7b kingmax pc133 3.4v ipanel 28gig hdd gf DDR/blue orb
(Offline)

02-13-2001, 06:43 PM	#10
Cranorm Registered User Join Date: Feb 2001 Location: England Posts: 43	I have a Alpha PEP66U..... It nice was big..... Plus Iam running my CII 600 @945 at 1.80v.. Its was 1.85....
(Offline)

02-14-2001, 04:24 PM	#12
Cranorm Registered User Join Date: Feb 2001 Location: England Posts: 43	Cheers, for that mate..... I have look, everything is cool... I cant see day light...... I am thinking of getting a PIII 700E... That will goto a 1Ghz....... I am getting some pics soon of my Celeron, Heatsinks, fans etc, when I got them I will let U have a look if U like
(Offline)

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