This is amazing.
How did the 1st person figured this out I wonder? :-P
This is amazing.
How did the 1st person figured this out I wonder? :-P
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This thread found me a few weeks ago. It inspired me to push my ram to new limits. I have some old school double-sided Tracers. I broke a pair tring to push cas4 as high as I could with 2.5v. I put them in the freezer. Worked, but they didn't run very well. I friend from another furom suggested baking them to soften the soddering points. I did, after which neither stick would post. Yesterday, I desided to put them back in the freezer. Today, they post and I'm currantly testing the 24/7 OC I was running on them at 1184Mhz, 5-5-5-15 with 2.2v.
Thx XS! I think you are going to see some more of Pizza.
was reading a post on vr-zone quite a while back when a overclocker forgot and left his volts on high for ram and forgot to put on fan too ( after a benching session) he said that before he could shut down system his ram was so hot he couldnt touch itso he just out of regular goofyness tossed them into the freezer just to cool em down ( not knowing it might help em to recover just to cool em down)
and forgot them for a week or two ... needless to say thay worked fine after remembering thay were thier
said he got to thinking heck thay should be dead.. next time he killed some he put them in the freezer and wham it worked again and he posted about it
![]()
heard of it years ago before that but really never believed it till his post
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im going to try this with my mushkins. mabye cas4 1200 will be attainable again! *crosses fingers and opens freezer*
Current Status - Testing & Research
hallo i'm interested about this i have cellshock 8500 on micron d9gmh chips and i think it's dead but not enough it's booting and doing everything but can't pass troough the memtestall other tests not problem working with software and games and overclocking no problem but only problem is the memtest
and i'd like to know you have same problem or no?
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1240mhz@2.02v
I just bought a set of Cellshock 8000 C4 from ebay and they are DOA... maybe I shoudl try the freezer trick before sending them back? lol![]()
i7 920 D0 | TRUE Cu | ASUS RIIIE | 6GB Dominator GT | Gigabyte GTX480 Special Edition | Win7 Ultimate x64
Depends how much you paid and if there are more sets left. If they were just cheap and none left you have nothing to lose by trying. If the freezer trick doesn't work try the oven trick![]()
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No not cheap lol...Cellshock 8000 C4 are like gold dust so people are prepared to bid high on them when they are listed. I was outbid on a set last week so when I came across this set for £45 buy it now I quickly took the plunge.
They are in the freezer but I'm dubious about the whole thing - I don't know what killed them.![]()
i7 920 D0 | TRUE Cu | ASUS RIIIE | 6GB Dominator GT | Gigabyte GTX480 Special Edition | Win7 Ultimate x64
Well I'll be dayumed!! So far so good - after four hours in the Freezer followed by a quick blast from my wife's hair dryer, I have one stick happily priming 900MHz 4-4-4-12 at 2.1v. Before, neither stick would work even at 800mhz 4-4-4-12 2.1v. One down, one to go...
Update: All four sticks of Cellshock in now (2G 8000 C5 and 2G 8000 C4) and did dual Spi 32M at 900MHz 4-3-3-10 2.1v
The dilemma now is should I keep the sticks or ask for a refund? I don't know how long this "recovery" will last, and I'm going to try Orthos at 900MHz 4-3-3-10. I bought the OCZ XTC memory cooler specifically for my 4x1GB of GKX so I hope I get a decent 24/7 OC from these kits at 2.2v max.
Update #2: Orthos is happy as larry at 900MHz 4-3-3-10, 2.1v. Going to do more overclocking.![]()
Last edited by LennyRhys; 01-29-2009 at 09:18 AM.
i7 920 D0 | TRUE Cu | ASUS RIIIE | 6GB Dominator GT | Gigabyte GTX480 Special Edition | Win7 Ultimate x64
not helping
doing everything working great pass all tests exept memtest
is some test wich is doing same as memtest ?
maximus IV extremegtx580
gigabut p67-ud7
p67 sabertooth
2500k+2600k
antec 1200watt
EVGA classified 760
920 Batch# 3849B018 4.985ghz@1.52vgtx285 ftw sli
OCZ3RPR1866LV6GK hypers
dfi ut p35rampage extreme
gigabut p35c-ds3r![]()
bios suks
gigabut x38-d6qdead thank god
ballistix 8500![]()
1240mhz@2.02v
SUCCESS!After four hours in the freezer my 8000 C4 sticks are right at home with my 8000 C5 kit, 950MHz 4-3-4-10 on 2.15v bios
![]()
i7 920 D0 | TRUE Cu | ASUS RIIIE | 6GB Dominator GT | Gigabyte GTX480 Special Edition | Win7 Ultimate x64
this was a no go for my mushkin redline pc2 8000 (5-5-5-12) i froze the dead stick for a few days and it stil didnt want to boot after being thawed out. i may try heating it up to see if that does anythin for me because if it does, it saves me 3 weeks of RMA time with mushkin
also, what temp was reccomended again?
Case---------CM Cosmos (http://www.xtremesystems.org/Forums/...d.php?t=194812 )
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I've heard 200C for 20 mins. I'm glad I didn't need to bake mine, but the hair dryer on full blast made them very hot, far too hot to touch.
i7 920 D0 | TRUE Cu | ASUS RIIIE | 6GB Dominator GT | Gigabyte GTX480 Special Edition | Win7 Ultimate x64
so waht if i tried doing that with the headspreaders on (just so i know they hvae an even temperature)
would that work?
Case---------CM Cosmos (http://www.xtremesystems.org/Forums/...d.php?t=194812 )
Power Supply-CM RealPower 850W
Processor-----Intel Q6600 SLACR @ 3.6ghz 1.44v
Motherboard--DFI x48 UT-T2R
RAM----------G Skill Black Pi 2x2GB DDR2-900 @ 450mhz 4-3-3-6 CR1
GPU----------Dual GTX 275 896MB (usually stock speeds)
HDD----------Dual VelociRaptor 150GB(Raid 0) 320GB Backup
Audio--------Razer AC-1 (On sale on woot for 50$)
Mouse/KB----Razer Copperhead/Logitech G15
Watercooling: AquaComputer Cuplex HD, MCW 60's, 2x120mm Radiator, MCP655, EK Multi-Res.
Most likely, the visit to the freezer helps fix a bad solder joint(s) on the ballgrid array ddr2 chips.
All sticks should come with a big red warning... be extremely careful in handling. Rough handling... and maybe high temp caused expansion... can make perfectly good sticks stop working.
These things are WAY WAY more delicate than good old DDR.
I can't see any mechanism where something INSIDE the actual chips could "get fixed" by going in the freezer.
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