PC MEFTA MI YOKSA KURTARILIRMI :S

beler napıcamı bilemedim ilk olarak buradaki uzmanlar ve bilenler aklıma geldi yardım edin bana lütfen !

bilgisayara bi program indirdim nodlunu bilmiyodum.
fsb mi ne öle bi program işlemciyle ilgili sanırım hızlandırıcı tam anlamadım.
kurdum orada bi çbuk vardı sağa goturunce işlemcinin çalışacağı ghz. yuskeliyordu 8ghz yaptım 3.ghzden uygula dedim set config herneyse. bilgisayar dondu.  res attım artık bilgisayar ne klavye mosue u ne monityoru goruyr takılı donaınmların hiç birni gomruyor
mousedeki kırmızı optik ışığı bile yanmıyor.

napıcam nelerim gitmiş olabilir oof of :S

yav abicim sen niye böyle programlarla uğraşıyon zarar vermiş işte bilgisayara işlemcinin hızı neyse odur karışma bence bnimde fazla bilgim yok ama chıp uzamnları sana yardımm eder

sanırım o.c yapmaya çalışmış arkadaş...bi kasanın içine bak bişey olmuş diye çünkü bazen oc'de güç yetmeyip pc reset atabiliyor ve içindeki parçalar gidebiliyor umarım ki senin böyle bir şeyin olmamıştır...

Arkadaş öncelikle geçmiş olsun overclock yapmak çok hassas bir mevzuudur.Önce forumlardan daha önce elindeki işlemciyle max kaç mhz ye çıktığına araştırmalısın.Sonra basamak basamak artırıp her artıştan sonra sistem karalılığı sınanır falan filan.

Birde 3ghz den 8ghz overclock olmaz yuhhhh.Anakartı işlemciyi güç kaynağını yada herhangi bir bileşeni yakmış olablirsin.Eğer hayatında hiç açmadıysan ve garantisi varsa kasayı açma daha önce kasayı açtıysan ve deneyimin varsa kasayı aç herhangi bir is kararma koku varmı bak eğer sorun yoksa bios pilini çıkar ve 1 saat kadar  bekle.Bekleyince bios kendini sıfırlar ve 3ghz ye döner sonra tekrar açarsın ve bilgisayarın başlar.

   Ama bilgin yoksa yanık is koku varsa aman diyim makinayı fişe bile takma.Kolay gelsin.

ya bilgisayarı saniysinde direk açtım şimdi incelemem bitti.

ve sonuç= çalıştı.
ilemciyi 8ghz yapmıştım çalıştı da
crysise girdim performance artışı gozle gorulse dahi ohara dnelcek kadardı deren bilgisayardan çok vfeci bi sesle  kapanış goruldu :D
bnde baktım işlemciyi tutayım dedim ne varmış ne okmuş die size yeminler olsun şuan elimin işaret parmağı yanık:S
170 dereceymiş .

hemen bi tup aldım abim sporcu buz sıktım sonra buz falan koydum baasına fişe taktım ve çalıştı
çok tırstım allahtan bişey olmadı.:D

saolun beyler tekrardan
tek amacım p4 işlemcimi biraz olsu nyukseltmekti ama 8ghz yapınca abartmışım ssaten 10 sn mi ne çalıtı sonra mort :D allahtan ucuz kurtardım

o işlemci fazla  yaşamaz geçmiş olsun yinede dikkatli olun biraz overclock çok hassas bir konu pc ye cebinize herşeye yazık edersiniz.

vala şuan sorun yok.
guzel bi soğutma yonetemiyle kendine geldi oyunlardaki performance si aynı bi sorun yok şuan bakalım nolcak.

bilgisyarıda ztn ankrt ve ramini deiştircektim arada işelmcide alırım bozulursa :D

geçmiş olsun tekrar dikkat et bi dahaki sefere tecrübe oldu bu sana :)

YUUUUUUUUUUUUUUH!!!!!!!!!!!!!!

3 Ghz. den 8 Ghz. ye mi

Ula Quad Core'yi azot soğutucularda soğutarak 4 Ghz. mi ne yaptılar

Sen ne yaptın??????

anasını satim bedduanız mı tuttu noldu bilgisayar bu sefer gene aynı şeyi yaptı.

bilgisayarın güç düğmesine basıyorum bilgisayardan 3 kere biiip biip biip die ses geliyor daha sonra açılmıyor öööle bekliyor bunu yanı sıra mouseyi kalvyeyi gormuyor monitorude.

format bile atılmıyorr cd taksam flan
ben biosdan ramle mi oynadım naptım istemeden oldu klavye tuşarı karışmış anlatması guç snuç olark clocklar 4,4,4,12 den 5,5,5,15 oldu ve 533 den 667 oldu ve exit dediğimde pc resetlendi bi daha açılmadı nedir bu ya anlamadım gitti biraz ebnim beceriksizlimin suçu biraz da şansılımın yardım edin ne olmuş olabilir

bios pilini çıkar biosu sıfırla sonra tekrar çalıştır yuksek bi ihtimal çalışır

one ya :D

tam olarak nerededir o?
benim anakart intel d945plrn di sanırım buydu.

biraz daha ayrıntılı olursanız sevinirim yani pil nerededir böle ince yuvarlak bişeymi ama benim anakart yeni anakrtlardan ole bir pil yerine başka bişey olmasın?
açıklarsanız detaylı olark sevinirim tam olarak ne yapmam gerektiğini

http://dayoo.yesky.com/imagelist/06/04/57dos63io83b.jpg
senin anakart galiba bu bios pilide iki tane mavi ram slotunun bulundugu yerin yanındaki pildir sen bu pili cıkart pc nin fişini cek 10 dk bekle sonra tekrara aç;)

peki bios kendini resetleyince neler  gidecektir bilgisayardan?
ayrıca benim anakart bu deil ya pil yoksa? ben hiç pil die bişey hatırlmaıyorum ki vallahi :S

senin yazdıgın model bu ama anakart farklıda olsa bios pili kesinlikle vardır şekil olarak aynıdır zaten bakarsan görürsün sen bu pili cıkartınca bilgisayardan hiç birşey silinmeyecek sadece yaptıgın overlock sıfırlanacak sistem normal aayrlarına dönüp calısmaya baslıyacak;)

benim anakartım d945plrn demiştim ama :S

neyse ok dur bi kasayı açım bakim pil mil işim uzn size iyi bayramlar

http://www.intel.com/design/motherbd/rn/pix/d945plrn_lg.jpg
anakart bu verdigin markaya göre intelin sitesinde bile bu var dedigim gibi pilde mavi slotun capraazında hemen;)

bip seslerinin anlamları vardır ramin ekran kartın anakartın bunlardan biri uçmuş olabilir.birde onboard ekran kartını dene hiç görüntü gelmiyorsa işlemcin uçmuş demektir

Bildigim kadarıyla hiç ses vermiyorsa işlemci arızalı sürekli ötüyorsa ram 3 4 defa ötüyorsa ekran kartı;)

ram hatası 3 bip. Ramleri yerindenmi oynattın tam oturmamış olabilir.

{{Infobox Computer Hardware Cpu
| name        = Pentium III
| image       = Intel P3Socket.jpg
| caption     = An Intel Pentium III Coppermine Processor.
| produced-start = early 1999
| produced-end = 2003
| slowest     = 450  | slow-unit     = MHz
| fastest     = 1.4  | fast-unit     = GHz
| fsb-slowest = 100  | fsb-slow-unit = MHz
| fsb-fastest = 133  | fsb-fast-unit = MHz
| manuf1      = Intel
| core1       = Katmai
| core2       = Coppermine
| core3       = Coppermine-T
| core4       = Tualatin
| size-from   = 0.25
| size-to     = 0.13
| arch        = x86 (686)
| microarch = [[Intel P6|P6]]
| sock1       = Slot 1
| sock2       = Socket 370
| numcores = 1
}}

{| style="clear: right; float: right;" |
| [[Image:Intel Pentium III Processor Logo.svg|100px|thumb|Pentium III logo]]
| [[Image:Intel Pentium III-M Processor Logo.svg|100px|thumb|Pentium III-M Logo]]
|}

The '''Pentium III'''<ref>{{cite web |title=Microprocessor Hall of Fame |url=http://www.intel.com/museum/online/hist%5Fmicro/hof/ |publisher=Intel |accessdate=2007-08-11}}</ref> brand refers to [[Intel]]'s [[32-bit]] [[x86]] desktop and mobile [[microprocessor]]s (with the sixth-generation [[Intel P6]] [[microarchitecture]]) introduced on [[February 26]], [[1999]] and containing 9.5 million transistors. The brand's initial processors were very similar to the earlier [[CPU]]s branded [[Pentium II]].  The most notable difference was the addition of the [[Streaming SIMD Extensions|SSE]] [[instruction set]] (to accelerate media processing and 3D graphics), and the introduction of a controversial serial number embedded in the chip during the manufacturing process.

Similarly to the [[Pentium II]] it superseded, the Pentium III was also accompanied by the [[Celeron]] brand for lower-end [[CPU]] versions, and the [[Xeon]] for high-end (server and workstation) derivatives. The Pentium III was eventually superseded by the [[Pentium 4]], but its [[Pentium III#Tualatin|Tualatin]] core also served as the basis for the [[Pentium M]] [[CPU]]s, which used many ideas from the [[Intel P6]] [[microarchitecture]]. Subsequently, it was the P-M [[microarchitecture]] of [[Pentium M]] branded [[CPU]]s, and not the [[NetBurst]] found in [[Pentium 4]] processors, that formed the basis for [[Intel]]'s energy-efficient [[Intel Core microarchitecture]] of [[CPU]]s branded [[Core 2]], [[Pentium Dual-Core]], [[Celeron#Celeron .28Core.29|Celeron (Core)]], and [[Xeon]].

The Pentium III was the first Intel processor to break 1 GFLOPS, with a theoretical performance of 2 GFLOPS.

==Pentium III cores==
===Katmai===
[[Image:Intel P3Slot.jpg|thumb|left|An Early Intel Pentium III Katmai Engineering Sample which is still labelled as a Pentium II.]]
The original version, Katmai (Intel product code 80525), was very similar to the Pentium II (using a 0.25 µm fabrication process), the only differences being the introduction of SSE, and an improved L1 cache controller (which was the cause of the minor performance improvements over the latter PIIs). It was first released at speeds of 450 and 500 MHz. Two more versions were released: 550 MHz on [[May 17]], [[1999]] and 600 MHz on [[August 2]], [[1999]]. On [[September 27]], [[1999]] Intel released the 533B and 600B running with 533/600 MHz but using a 133 MHz FSB, all others use a 100 MHz FSB.

The Katmai used the same slot based design as the Pentium II but with the newer [[Single Edge Contact Cartridge|SECC2]] cartridge that allowed direct CPU core contact with the heatsink. There've been some early models of the Pentium III with 450 and 500 MHZ with SECC cartridge being delivered for [[Original equipment manufacturer|OEM]]-use only.

A notable [[Stepping (version numbers)|stepping]] for enthusiasts was SL35D. This version of Katmai was officially rated for 450 MHz, but often contained cache chips for the 600 MHz model and thus usually was capable of running at 600 MHz.

===Coppermine===
[[Image:PentiumIII SECC2 Heatsink Removed.jpg|thumb|left|A Pentium III Katmai SECC2 cartridge with Heatsink Removed]]The second version, Coppermine, or 80526, had an integrated full-speed 256-bit 256 [[Binary prefix|KiB]] L2 cache with lower latency, named [[Advanced Transfer Cache]] by Intel, which improved performance significantly over Katmai. Under competitive pressure from [[AMD]]’s [[Athlon]] processor, Intel also re-worked the chip internally, and finally fixed the well known instruction [[pipeline stall]]s. The result was a remarkable 30% increased performance in some applications where these stalls happened.

It was built on a 0.18 [[micrometre|#956;m]] process. Pentium III Coppermines running at 500, 533, 550, 600, 650, 667, 700, and 733 MHz were first released on [[October 25]], [[1999]]. From December 1999 to May 2000, Intel released Pentium IIIs running at speeds of 750, 800, 850, 866, 900, 933 and 1000 MHz (1 GHz). Both 100 MHz FSB and 133 MHz FSB models were made. An "E" was appended to the model name to indicate cores using the new .18 micron fabrication process. An additional "B" was later appended to designate 133Mhz FSB models, resulting in an "EB" suffix.

A 1.13 GHz version was released in mid-2000 but famously recalled after a collaboration between [[ HardOCP] and [[ Tom's Hardware] discovered various instabilities with the operation of the new CPU speed grade. The Coppermine core was unable to reliably reach the 1.13 GHz speed without various tweaks to the processor's microcode, aggressive cooling, additional voltage (1.75 V vs. 1.65 V), and specifically validated platforms.<ref>Pabst, Thomas. [[ Intel Admits Problems With Pentium III 1.13 GHz: Production and Shipments Halted], Tom's Hardware, [[August 28]] [[2000]].</ref> Intel only officially supported the processor on its own VC820 [[i820]]-based motherboard, but even this motherboard displayed instability in the independent tests of the hardware review sites. In benchmarks that were stable, performance was shown to be sub-par, with the 1.13 GHz CPU equalling a 1.0 GHz model. Tom's Hardware attributed this performance deficit to relaxed tuning of the CPU and motherboard to improve stability.<ref>Pabst, Thomas. [[ Latest Update On Intel's 1.13 GHz Pentium III], Tom's Hardware, [[August 28]] [[2000]].</ref> Intel needed at least six months to resolve the problems using a new cD0 stepping and re-released 1.1 GHz and 1.13 GHz versions in 2001.

A common misconception is that a modified version of the Coppermine was developed for [[Microsoft]]'s [[Xbox]] game console.  The Xbox does not actually use a Pentium III processor per se.  It runs a Mobile Celeron 733 (Coppermine-128) in a [[Micro-PGA2]] package.  Given the fact that the Mobile Celeron 733 has the same 8-way associative cache used in Pentium III chips, it isn't a stretch to just call the Xbox CPU a "Pentium III with half the cache."  Still, that statement isn't entirely correct.

Although the codename Coppermine makes it sound as if the chip was fabricated with [[Copper-based chips|copper interconnects]], Coppermine in fact used aluminum interconnects.

Later in Coppermine's life, Intel implemented a heatspreader to improve contact between the CPU and the [[heatsink]]. The heatspreader itself didn't improve thermal conductivity, since it added another layer of metal and [[thermal paste]] between the CPU and the heatsink.  But it greatly assisted in holding the heatsink flat against the CPU.  Earlier Coppermine CPUs with bare cores made for challenging heatsink mounting.<ref>[[ Alpha FC-PAL35T & POP66T Cooler Review], The Tech Zone, [[April 12]], [[2000]].</ref> If the heatsink was not flat against the core, heat transfer efficiency was crippled. Some heatsink makers also began using pads on their coolers, similar to what AMD did with the "Thunderbird" Athlon. The enthusiast community went so far as to create shims to assist in maintaining a flat interface.<ref>Verbist, Tim. [[ Copper Shims], Overclockers Online, [[December 3]], [[2000]].</ref>

===Coppermine-T===
This core was an intermediate step between Coppermine and Tualatin, with support for lower-voltage system logic present on the latter but core power within previously defined voltage specs of the former so it could work in older system boards.

Intel used the latest generation Coppermines with cD0-Stepping and modified them so that they worked with low voltage system bus operation ([[GTL]]) at 1.25 V AGTL as well as normal 1.5 V AGTL+ signal levels, and would auto detect differential or single-ended clocking. This modification made them compatible to the latest generation Socket-370 boards supporting CPU in FC-PGA2 packages while maintaining combatility to the older FC-PGA boards. The Coppermine-T was also Dual-Processing capable but only in FC-PGA2 boards.

The Coppermine-T is the only Coppermine to feature an integrated Heatspreader.

===Tualatin===
The third revision, Tualatin (80530), was a trial for Intel's new 0.13 µm process. Pentium III Tualatins were released during 2001 until early 2002 at speeds of 1.0, 1.13, 1.2, 1.26, 1.33 and 1.4 GHz. Tualatin performed quite well, especially in variations which had 512 KiB L2 cache (called the Pentium III-S). The Pentium III-S variant was mainly intended for servers, especially those where power consumption mattered, i.e., thin [[blade server]]s.

The Tualatin also formed the basis for the highly popular Pentium III-M mobile processor, which became Intel's front-line mobile chip (the Pentium 4 drew a lot more power, and so was not well-suited for this role) for the next two years. The chip offered a good balance between power consumption and performance, thus finding a place in both performance notebooks and the "thin and light" category.

Tualatin-based Pentium III CPUs can usually be visually distinguished from Coppermine-based processors by the metal integrated heat-spreader (IHS) fixed on top of the package. However, the very last models of Coppermine Pentium IIIs also featured the IHS — the heatspreader is actually what distinguishes the FC-PGA2 package from the [[FC-PGA]] — both are for [[Socket 370]] motherboards.<ref>Lal Shimpi, Anand. [[ Intel Pentium III 1.2 GHz 0.13-micron Tualatin: The Celeron of the Future], Anandtech, [[July 30]] [[2001]].</ref>

Before the addition of the heatspreader, it was sometimes difficult to install a heatsink on a Pentium III. One had to be careful to not put force on the core at an angle because doing so would cause the edges and corners of the core to crack and could destroy the CPU. It was also sometimes difficult to achieve a flat mating of the CPU and heatsink surfaces, a factor of critical importance to good heat transfer. This became increasingly challenging with the socket 370 CPUs, compared with their Slot 1 predecessors, because of the force required to mount a socket-based cooler and the narrower, 2-sided mounting mechanism (Slot 1 featured 4-point mounting).  As such, and because the 0.13 µm Tualatin had an even smaller core surface area than the 0.18 µm Coppermine, Intel installed the metal heatspreader on Tualatin and all future desktop processors.

The Tualatin core was named after the [[Tualatin Valley]] and [[Tualatin River]] in [[Oregon]], where Intel has large manufacturing and design facilities.

==Pentium III's SSE implementation==<!-- This section is linked from [[Streaming SIMD Extensions]] -->
[[Image:Pentium III on motherboard.jpg|thumb|Pentium III CPU mounted on a motherboard]]
Since Katmai was built in the same 0.25 µm process as Pentium II "Deschutes", it had to implement SSE using as little silicon as possible. To achieve this goal, Intel implemented the 128-bit architecture by double-cycling the existing 64-bit data paths and by merging the SIMD-FP multiplier unit with the x87 scalar FPU multiplier into a single unit. To utilize the existing 64-bit data paths, Katmai issues each SIMD-FP instruction as two #956;ops. To compensate partially for implementing only half of SSE’s architectural width, Katmai implements the SIMD-FP adder as a separate unit on the second dispatch port. This organization allows one half of a SIMD multiply and one half of an independent SIMD add to be issued together bringing the peak throughput back to four floating point operations per cycle — at least for code with an even distribution of multiplies and adds.<ref>Diefendorff Keith ([[March 8]], [[1999]]). "Pentium III = Pentium II + SSE: Internet SSE Architecture Boosts Multimedia Performance". Microprocessor Report. Volume 13, Number 3.</ref>

The issue was that Katmai’s hardware-implementation contradicted the parallelism model implied by the SSE instruction-set. Programmers faced a code-scheduling dilemma: Should the SSE-code be tuned for Katmai's limited execution resources, or should it be tuned for a future processor with more resources?  Katmai-specific SSE optimizations yielded the best possible performance from the Pentium III family, but was suboptimal for later Intel processors, such as the Pentium 4 and Core.

==Core specifications==
===Katmai (0.25 µm)===
* L1-Cache: 16 + 16 KiB (Data + Instructions)
* L2-Cache: 512 KiB, external chips on CPU module at 50% of CPU-speed
* [[MMX]], [[Streaming SIMD Extensions|SSE]]
* [[Slot 1]] (SECC, SECC2)
* [[Front side bus]]: 100, 133 MHz
* VCore: 2.0 V, (600 MHz: 2.05 V)
* First release: [[May 17]], [[1999]]
* Clockrate: 450-600 MHz
** 100 MHz FSB: 450, 500, 550, 600 MHz
** 133 MHz FSB: 533, 600 MHz (B-models)

===Coppermine (0.18 µm)===
* L1-Cache: 16 + 16 KiB (Data + Instructions)
* L2-Cache: 256 KiB, fullspeed
* [[MMX]], [[Streaming SIMD Extensions|SSE]]
* [[Slot 1]] (SECC2), [[Socket 370]] (FC-PGA)
* [[Front side bus]]: 100, 133 MHz
* VCore: 1.6V, 1.65V, 1.70V, 1.76V (cD0, see below)
* First release: [[October 25]], [[1999]]
* Clockrate: 500 - 1133 MHz
** 100 MHz FSB: 500, 550, 600, 650, 700, 750, 800, 850, 900, 1000, 1100 MHz (E-Models)
** 133 MHz FSB: 533, 600, 667, 733, 800, 866, 933, 1000, 1133 MHz (EB-Models)

===Coppermine-T (0.18 µm)===
* L1-Cache: 16 + 16 KiB (Data + Instructions)
* L2-Cache: 256 KiB, fullspeed
* [[MMX]], [[Streaming SIMD Extensions|SSE]]
* [[Socket 370]] (FC-PGA, FC-PGA2)
* [[Front side bus]]: 100 and 133 MHz
* VCore: 1.75 V
* First release: June 2001
* Clockrate: 600 - 1133 MHz
** 133 MHz FSB: 800, 933, 1000, 1133 MHz

===Tualatin (0.13 µm)===
* L1-Cache: 16 + 16 KiB (Data + Instructions)
* L2-Cache: 256 or 512 KiB, fullspeed
* [[MMX]], [[Streaming SIMD Extensions|SSE]], Hardware prefetch
* [[Socket 370]] (FC-PGA2)
* [[Front side bus]]: 133 MHz
* VCore: 1.45, 1.475 V
* First release: 2001
* Clockrate: 1000 - 1400 MHz
**Pentium III (256 KiB L2-Cache): 1000, 1133, 1200, 1333, 1400 MHz
**Pentium III-S (512 KiB L2-Cache): 1133, 1266, 1400 MHz

==Controversy about privacy issues==
The Pentium III was the first CPU to include an unique, retrievable, identification number, called PSN (Processor Serial Number). A Pentium III's PSN can be read by software through the [[CPUID]] instruction if this feature has not been disabled in [[BIOS]].

On [[November 29]] [[1999]], the [[Science and Technology Options Assessment Panel|Science and Technology Options Assessment Panel (STOA)]] of the [[European Parliament]], following their report on electronic surveillance techniques asked parliamentary committee members to consider legal measures that would "prevent these chips from being installed in the computers of European citizens."<ref>[[ Advisory group asks EU to consider Pentium III ban], [[CNN]], [[November 29]], [[1999]].</ref>

Eventually Intel decided to remove the PSN feature on Tualatin-based Pentium IIIs, and the feature was not carried through to the Pentium 4 or Pentium M.

==References==
{{reflist}}

==External links==
*[[ Listing of various PII, PIII, and Celeron alphanumeric model designations]
*[[ Intel Pentium III technical specifications] Nice overview, but use with caution: Some information on this site is in conflict with Intel's documentation.
*[[ Comparison of 7th generation x86 CPU architectures]
*[[ Intel FAQ about the pentium III processor serial number ]
{{Intel_processors}}

Çeviri yapabilen buyursun

bilader sen naptın ya  :)

Ne diye oynarsın ki bırak bilgisayarcı halletsin ya da anlayan birileri :) Allahım ya ..

Geçmiş olsun çok :)

_BoRDoBeReLi_
Napıyorsun sen yaw ne bunlar konuyla ne alakası var.
bios pilini cıkardıktan sonra delacrimosa dedigi gibi ramlari kontrol et;)

Bu arada burda işlemcilerin voltaj degerleri fsbleri gibi bilgiler var ne lakası varsa artık;)