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Old 12-03-2012, 22:52   #161
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primul meu "zombie" Msi N250GTS OC + eVGA EPOWER

placa este model de referinta cu NCP 5388..., controler foarte problematic de modat , datorita protectiilor ocp/ovp/uvp ,aproape imposibil de trecut peste ele , din acest motiv am folosit epower
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Old 12-03-2012, 23:10   #162
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Asaaa....si mai departe? Waiting for '01 score.
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Old 24-03-2012, 11:24   #163
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De ieri seara de cand am ajuns de la servici, am tot modat pe MSI GTS250, o placa care mi-a scos peri albi si foarte multe ore pierdute pt a vedea semnal pe monitor, dupa cum am spus mai sus , este model de referinta cu NCP5388( sa fugiti de controlere NCP =)) ), initial am vrut sa alimentez separat din Epower doar gpu-ul...,dar ncp-ul are functii avansate de control si m-a lasat fara voltaj in vrm-ul de la ram ( care este controlat de un RT), toate bune si frumoase ..am pus epower si pe ram ..dar surpriza nu mai aveam tensiune la cipul de bios al vga-ului ...dupa ore de chin am reusit sa vad semnal pe monitor, bucuria a fost mare pentru ca munca nu a fost in zadar
Am folosit sarma de 2,5mm CU/unifilar si foarte multi capacitori polimerici( pe spate care nu se vad in video)
am facut si un filmulet cu epower in actiune
http://www.youtube.com/watch?v=KIcVX...ature=youtu.be
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Old 24-03-2012, 11:46   #164
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George... frumos lucrat si de admirat! Felicitari!
Asa ceva nu vezi oriunde.
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Old 24-03-2012, 12:12   #165
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Bravo domnule!!!
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Old 24-03-2012, 12:52   #166
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Felicitari, buna treaba
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Old 12-04-2012, 22:22   #167
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Sapphire HD5850 VaporX + EVGA EPOWER...in teste
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Old 20-04-2012, 13:14   #168
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Default eVGA EPOWER - vRam HARD MOD

Epower are tensiunea defalut la OUTPUT ram de ~ 1,513, tensiune optima pentru alimentarea memoriilor GDDR5( interval cuprins intre 1,450 - 1,580 v), pentru alimentarea memoriilor GDDR3 intalnita la placi din generatiile trecute avem nevoie de 2 v( interval cuprins intre 1,950 - 2,150v in functie de placa( referinta , sau oc din fabrica etc..) / ic-urile ce echipeaza placa etc ...)) , Evbot ( oc tool) poate controla ambele tensiuni ( ram/gpu) , dar din pacate daca platforma s-a oprit/ a fost oprita , acesta nu mai "tine minte" setariile de dinainte ( iar salvarea de profil nu functioneaza), ambele fiind resetate default( ram= 1,5 / gpu = 1,2 )



din punctul marcat cu galben ( valoare masurata( pe multimetru FLUKE) fata de GND ~473 ohmi) se pune un rezistor trimmer cu valoarea de 10k pentru a avea control manual de voltaj., eu am folosit un rezistor de 20k ( dar setat la valoarea de 10-12k) pentru ca nu am avut pot de 10k
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Old 17-06-2012, 18:14   #169
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ma puteti ajuta cu o lista cu absolut tot ce imi trebuie pt voltmod placi video,in principiu cele de generatie mai veche,sub gtx 295 si 5870, ca nu cred ca o sa am mai scumpe decat acestea prea curand.

pe aici nu am gasit un magazin specializat si vreau sa fac o comanda in Ro de unde sa le mi le trimita cineva saptamana aceasta.
pt a evita coletaria as vrea sa am o gama cat mai diversificata cu ce imi trebuie , deci va rog,dati o mana de ajutor .(in cazul acesta o lista cat mai lunga)


LE
Placi video detinute :

Msi 9800 gtx+ Oc referinta 500 ohmi
Gigabyte 9800 Gtx+ referinta 500 ohmi
Zotac Gtx 260 192sp referinta potentiometru multitura 50 ohm.
Gainward Gtx 260 Gs 898 mb custom
Bfg Gtx 285 1 gb referinta 64w 100Rk ?
Palit Gtx 285 2 gb custom
Evga 8800 Ultra Blackpearl 400 ohmi ?
Bfg 8800 Gts 512 referinta 5k pt mem ,400-500 o pt gpu ??
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Old 17-06-2012, 18:18   #170
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http://www.tme.eu/ro/katalog/#id_category=100129&page=1 trimere multitura, valoriile depind de ce placi vei moda. le gasesti la tme sau la adelectrocom.
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Old 17-06-2012, 18:37   #171
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Quote:
Originally Posted by nachtfalke View Post
Epower are tensiunea defalut la OUTPUT ram de ~ 1,513, tensiune optima pentru alimentarea memoriilor GDDR5( interval cuprins intre 1,450 - 1,580 v), pentru alimentarea memoriilor GDDR3 intalnita la placi din generatiile trecute avem nevoie de 2 v( interval cuprins intre 1,950 - 2,150v in functie de placa( referinta , sau oc din fabrica etc..) / ic-urile ce echipeaza placa etc ...)) , Evbot ( oc tool) poate controla ambele tensiuni ( ram/gpu) , dar din pacate daca platforma s-a oprit/ a fost oprita , acesta nu mai "tine minte" setariile de dinainte ( iar salvarea de profil nu functioneaza), ambele fiind resetate default( ram= 1,5 / gpu = 1,2 )



din punctul marcat cu galben ( valoare masurata( pe multimetru FLUKE) fata de GND ~473 ohmi) se pune un rezistor trimmer cu valoarea de 10k pentru a avea control manual de voltaj., eu am folosit un rezistor de 20k ( dar setat la valoarea de 10-12k) pentru ca nu am avut pot de 10k
Abia acum am vazut/procesat ce ai facut aici. Deci un hard mod la o unealta cu care se face hard mod.
Respecte si spor la treaba!
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Old 08-07-2012, 17:32   #172
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Ma ajuta cineva cu o schema de gpu, mem, ocp voltmod la o Gainward 8600GT GLH ddr3 625/900/1440 (256/128)
Modelul asta.
Multumesc.
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Old 13-11-2012, 16:25   #173
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Ai putea trece in echipa LAB501, ai conta mult mai mult aici, deasemenea aici primesti ajutor la nevoie.

Mai jos modurile la placa de mai sus (Gainward 8600gt ) si la un Asus 5870V2, nu se gasesc pe net.
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Old 04-03-2013, 17:17   #174
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GTX Titan power mod + vGPU

Pentru bench serios trebuie pus alt VRM
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Old 04-03-2013, 17:22   #175
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cand am vazut ca e post nou aici puteam sa jur ca e vorba de voltmod la titan, abia astept rezultatele, tare am impresia ca GPU-ul e foarte potent. abia astept reviewul
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Old 04-03-2013, 17:28   #176
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Nu stiu de ce am impresia ca o sa se supere haiducu si va pune e-power
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Old 04-03-2013, 17:31   #177
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Stai sa termine review-ul ca parca vad partea a doua de OC a titanului
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Old 04-03-2013, 17:34   #178
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nu au avut timp baietii de voltmod ca s-au dus la cebit...dar nu-i nimic, se intorc ei (sau abia a terminat Monstru testele si a dat-o mai departe pentru voltmod )
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Old 04-03-2013, 19:35   #179
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Sample-urile Nvidia nu au excelat niciodata la OC, nu va asteptati la mare lucru.

De epower nu am nici timp nici chef iar deocamdata am abandonat Titanul ca nu merge absolut nimic (nici macar tot stoc) pe platforma X79 si am altceva de terminat.

Deci e cam maro treaba =)
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Old 04-03-2013, 19:49   #180
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Ia-o usor Ramiro, tot iese ceva frumos din mana ta ca de obicei.
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