Pet, 05.09.2008.

RSS feed

 Novosti
SilverStone Fortress FT01
·····················································
Peak 9x00 serija
·····················································
MSI U90 WIND
·····················································
Google Chrome
·····················································
Asus EAH 4870 D5
·····················································
Logitech predstavio tri nove tipkovnice
·····················································
Predstavljanje nove direktorice Microsofta Hrvatske
·····················································
Scythe Kaze Maru
·····················································
Lian Li Silent Force PS
·····················································
Kingmaxov paket sa microSD karticom i USB čitačem
·····················································
MSI N9400GT
·····················································
AMD najavljuje nove procesore i reže cijene
·····················································
PoV i Leadtek 9400GT
·····················································
Zotac Nitro
·····················································
OCZ Dominatrix

 Članci
Prvi pogled - Philips monitori ····················································· Zotac 9800GTX+ AMP! & ZONE - opet G92 ····················································· AMD Radeon HD4870X2 - launch, tehnologija, performanse ····················································· AVC Napoleon - slab start ····················································· Computex 2008 - 3. dio ····················································· HIPER TYPE R MkII 680W i TYPE M 580W ····················································· Prvi pogled - Hitachi Travelstar 5K500-500 ····················································· Computex 2008 - 2. dio ····················································· Compro VideoMate Vista T750F TV kartica ····················································· Kingmax DDR3 2x 2GB 1600 MHz
 Download
Catalyst 8.8 WinXP driveri + CCC (64-bit) ····················································· Catalyst 8.8 Vista driveri + CCC (64-bit) ····················································· Catalyst 8.8 Vista driveri + CCC (32-bit) ····················································· Catalyst 8.8 WinXP driveri + CCC (32-bit) ····················································· ForceWare 177.41 WHQL WinXP za GF GTX260/280 (32-bit) ····················································· ForceWare 177.41 WHQL Vista za GF GTX260/280 (32-bit) ····················································· GPU-Z v.0.2.7 ····················································· ForceWare 175.16 WHQL Vista za GF (32-bit) ····················································· ForceWare 175.16 WHQL WinXP za GF (32-bit) ····················································· VIA Hyperion Pro 4-in-1 v.513a

Članci  
    Kategorije         Svi članci         Top hardware         Pretraživanje    

Preinaka Alphe P125 za Socket-A
25.02.2001.
    « Prev  : Stranica 1 od 2 :  Next »      By ::  Ozren Žagmešter 
- Prva faza -

Nakon duže pauze, evo nas opet u radionici. Za ovaj članak je zaslužan naš prijatelj Damir Šimpović koji bi već odavno bio punopravni član ekipe PC Eksperta da mu to vrijeme dozvoljava. No, njegov sadašnji posao mu ne ostavlja dovoljno vremena da bi stigao pisati za PC Ekspert i zato ćemo mi u ovom članku opisati njegov najnoviji projekt.

Prilikom sastavljanja svog novog računala, Damir se suočio s problemom tipičnim za Hrvatsku - nemogućnost nabavke kvalitetnog hladnjaka. Nije bio oduševljen idejom da nešto naruči izvana jer mu se nije dalo potrošiti dodatnih 40-ak dolara, a i hladnjak mu je trebao odmah, a ne za dva-tri tjedna. Dok je sastavljao svoj novi sistem baziran na Athlonu na 800MHz i ASUS A7Pro ploči, prvobitno je stavio kao hladnjak obični Titan Majesty "vulgaris". S takvim slabim hlađenjem Athlon 800 starijeg proizvodnog datuma (tzv. aluminijski Athlon, za razliku od novih kod kojih su interconnecti napravljeni od bakra) je stabilno radio na maksimalno 850MHz što je praktički nikakvo povećanje spram tvorničke brzine. Kao stari overclocker, Damir se s tim nije mogao pomiriti. Jedini drugi hladnjak koji je imao bila je stara Slot1 Alpha P125.

Ova Alpha je pravi veteran - prvobitno je hladila Celeron 300A koji je radio na 504MHz, a kasnije Celeron 366 koji je uz pomoć Alphe i Peltiera radio na fantastičnih 617MHz. Nakon kraćeg igranja s Alphom postalo je jasno da su rupe na njoj točno tamo gdje bi trebale biti ako se želi montirati na A7Pro ploču (kroz četiri rupe koje se nalaze oko socketa). Jedini problem bila je Alphina širina. Problem je jednostavno riješen piljenjem po dva rebra sa svake strane. Nakon te modifikacije Alpha je pričvršćena po prvi put na Athlon radi probe. To je izgledalo ovako:

Prvotno isprobavanje koncepta

Prvi pokušaj bio je uspješan te nije bilo nikakvih problema s montiranjem. Pokus je dosta dugo trajao jer je bilo teško savršeno postaviti Alphu na procesor uz pomoć običnih vijaka. Obični vijci zamijenjeni su s oprugama kod kojih nije bilo straha da Alpha bude nagnuta više na neku od strana te da tako nema savršeni kontakt s procesorom.

Opruge

Problem s oprugama jest u njihovoj dužini. Opruge previše vire s donje strane matične ploče te je kontakt s kućištem zagarantiran. No, to i nije bio neki nedostatak jer je od početka bilo jasno da će projekt morati proći cijeli niz faza dok se ne nađe najbolji način montiranja Alphe na procesor. Kad to bude riješeno, neće biti problem pažljivo montirati hladnjak uz pomoć običnih vijaka. Opruge su bile tu da skrate vrijeme montaže dok cijela stvar ne poprimi završni oblik.



 « Prev  :  Skoči na  :  Next »  
::  Isprintaj članak  ::  Vaš Komentar  ::  Top 





  Anketa
Moj televizor je?
Klasični CRT
LCD
Plasma
PC + TV kartica
Prijenosnik + TV kartica


  VI&MI
  » Pišite Nam!


  Worldwide
Suradjujemo sa:

ABIT
Albatron
AMD
AOpen
Apacer
ATi
Chaintech
Club3D
Cooler Master
Connect3D
Corsair
EPoX
Gainward
Gigabyte
Hitachi GST
Infineon
Kingmax
Leadtek
nVidia
Sapphire
Silverstone
Soltek
Spire
TerraTec
Western Digital

(c) 1999-2008 :: PC Ekspert Team :: Sva prava pridrzana. ISSN 1334-2940