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VCore Overvoltage on Abit Ai7 [i865PE]

top41

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Processor Intel Pentium 4 2.4C [Northwood]
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I am using Abit ai7 with Celelon D (Prescott0
I looked up in articles I searched from google.
They say that CPU Vcore can push up to 1.9V.
Unfortunately, their test systems is all Northwood.
Mine is Prescott, How can I Push Vcore to 1.9V.
I'm currenly can push maximum of only 1.7V
 
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what is your all of your settings at and what kind of clock speeds are you trying to get?
 

top41

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Joined
Sep 12, 2006
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79 (0.01/day)
Processor Intel Pentium 4 2.4C [Northwood]
Motherboard Abit Ai7 [i865PE] (Springdale)
Cooling Tt Bigtyphoon, AC NV Sliencer 5
Memory Noname DDR400 512*2
Video Card(s) XFX 6800GS @ Ultra [16pp/6vp] (NV40U)
Storage WD Cavalier SE 80GB*2 SATA RAID 0
Display(s) Noname 17" CRT
Case Noname modded, sprayed, accrylic side panel
Audio Device(s) Onboard Realtek AC'97
Power Supply Enermax Noisetaker 485W
Software Window XP Pro SP2
I Just want to know if there is any way to raise CPU wo 1.9V
Now I Can only 1.7V
 
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Processor AMD Ryzen 7 3700X @ 4.3Ghz
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Cooling DEEPCOOL CastleEX 240
Memory OLOy Warhawk 32GB DDR4 3200 @ 4000Mhz (18-22-22-42 1T) (SK Hynix)
Video Card(s) XFX Radeon RX 5700 DD Ultra ( Flashed to RX 5700 XT)
Storage ADATA XPG Gammix S7 512Gb // Sabrent Rocket Q 1TB // Seagate FireCuda Gaming SSHD 2TB
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Power Supply SeaSonic M12II 620 Modded Custom Sleeved Cables
Mouse Corsair Scimitar PRO RGB
Keyboard VicTsing RGB 96-Key Mechanical Keyboard
Software Windows 10 Professinol x64 bit
you only raise the vcore for stability you want it to be low as poss;) ible
 

top41

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Processor Intel Pentium 4 2.4C [Northwood]
Motherboard Abit Ai7 [i865PE] (Springdale)
Cooling Tt Bigtyphoon, AC NV Sliencer 5
Memory Noname DDR400 512*2
Video Card(s) XFX 6800GS @ Ultra [16pp/6vp] (NV40U)
Storage WD Cavalier SE 80GB*2 SATA RAID 0
Display(s) Noname 17" CRT
Case Noname modded, sprayed, accrylic side panel
Audio Device(s) Onboard Realtek AC'97
Power Supply Enermax Noisetaker 485W
Software Window XP Pro SP2
Maximize the Vcore
Minimize the Heat
OC to it's Maximum Potential.
That's my words.
 

curt

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Processor amd phenom II x4 955be @4.2gh 1.4v 24/7 max so far 4.6gh 1.5v in windows
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Cooling dd mc tdx block with 10000btu a/c rad with cold air piped from outside
Memory ocz low volt reapers 1600mh @ 1667mh 8.8.8.20 1.6v
Video Card(s) bfg gtx 280 1gig core has hit over 733mh
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hey

yes ther is a way an it wont fry the cpu but its gets dam warm its a wire mod i tryed it on a p4 1.8 an it worked on 1 board but not on a nuther but i did get 1.9v i have a pic of the mod an can tell u how to do it eay if u still wana try

better have a nice cooler thow
 

top41

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Processor Intel Pentium 4 2.4C [Northwood]
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Cooling Tt Bigtyphoon, AC NV Sliencer 5
Memory Noname DDR400 512*2
Video Card(s) XFX 6800GS @ Ultra [16pp/6vp] (NV40U)
Storage WD Cavalier SE 80GB*2 SATA RAID 0
Display(s) Noname 17" CRT
Case Noname modded, sprayed, accrylic side panel
Audio Device(s) Onboard Realtek AC'97
Power Supply Enermax Noisetaker 485W
Software Window XP Pro SP2
Thanks, If I knew there is a way, then i got the hope.
Any Link would be great, thanks alot.
 

curt

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Messages
584 (0.09/day)
Processor amd phenom II x4 955be @4.2gh 1.4v 24/7 max so far 4.6gh 1.5v in windows
Motherboard asus crosshair V well cooled
Cooling dd mc tdx block with 10000btu a/c rad with cold air piped from outside
Memory ocz low volt reapers 1600mh @ 1667mh 8.8.8.20 1.6v
Video Card(s) bfg gtx 280 1gig core has hit over 733mh
Storage 2 intel 40gb ssd.s in raid 0/ 1tb seagate 7200.12
Display(s) 2x 19inch non wide lcd.s
Case none sits on back plate from a case lol
Audio Device(s) sb xfi extream music [pci]
Power Supply #1corsair tx850 for mobo/vid #2 enermax true 460wat for hd.s/cd/fans
Software xp pro/7 64bit [biggest comp out of 3 i run]
Benchmark Scores the marks ar well ownage lol
hey

ok i hope u can see the pic ok

the way i did it was conected all 5 pins in that row together an it gave me 1.9 volt


now the way i did it i havent seen down yet but i take a thin pice of wire make a small u an drop it into the socket. yull need 4 u.s

cus by tyeing the pins on the cpu together u get the knots raiseing the cpu up on 1 corner posably throwing off the heat sink

ouch i cant post a 400k pic thats sad

ok um

hope u can open the zip its just a pic no exe
 

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top41

New Member
Joined
Sep 12, 2006
Messages
79 (0.01/day)
Processor Intel Pentium 4 2.4C [Northwood]
Motherboard Abit Ai7 [i865PE] (Springdale)
Cooling Tt Bigtyphoon, AC NV Sliencer 5
Memory Noname DDR400 512*2
Video Card(s) XFX 6800GS @ Ultra [16pp/6vp] (NV40U)
Storage WD Cavalier SE 80GB*2 SATA RAID 0
Display(s) Noname 17" CRT
Case Noname modded, sprayed, accrylic side panel
Audio Device(s) Onboard Realtek AC'97
Power Supply Enermax Noisetaker 485W
Software Window XP Pro SP2
Oh does it risk so much.
I might do it.
 

curt

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Joined
Dec 21, 2006
Messages
584 (0.09/day)
Processor amd phenom II x4 955be @4.2gh 1.4v 24/7 max so far 4.6gh 1.5v in windows
Motherboard asus crosshair V well cooled
Cooling dd mc tdx block with 10000btu a/c rad with cold air piped from outside
Memory ocz low volt reapers 1600mh @ 1667mh 8.8.8.20 1.6v
Video Card(s) bfg gtx 280 1gig core has hit over 733mh
Storage 2 intel 40gb ssd.s in raid 0/ 1tb seagate 7200.12
Display(s) 2x 19inch non wide lcd.s
Case none sits on back plate from a case lol
Audio Device(s) sb xfi extream music [pci]
Power Supply #1corsair tx850 for mobo/vid #2 enermax true 460wat for hd.s/cd/fans
Software xp pro/7 64bit [biggest comp out of 3 i run]
Benchmark Scores the marks ar well ownage lol
hey

only thing i warn is have a good heat sink

this lil p4 1.8gh made it up to 45c on a all copper heat sink weight in around 400-500g

evin with the 6600 rpm delta fan i had on it so try one wire at a time like one loop should go up gradguly

just watch your temps basikly i havent fred a p4 yeat or seen a dead 1 the wasent cus of customer fuck up on install like bent pins brokin pins i fixed a sold a celiron 2.5 gh with 3 missin pins that was a job i tell yuh

shouldent hurt it

but long term high heat will

evin short term high heat wont hurt them i have had sevral [and] cpu.s run games at 120c plus stable i did it just for testing an to see if the mobo temp shut off worked wich it dident lmao but dident hurt the cpu at all. but if seen many cpu.s after 3 years of 50-60c oh man they litraly self cook
 

curt

New Member
Joined
Dec 21, 2006
Messages
584 (0.09/day)
Processor amd phenom II x4 955be @4.2gh 1.4v 24/7 max so far 4.6gh 1.5v in windows
Motherboard asus crosshair V well cooled
Cooling dd mc tdx block with 10000btu a/c rad with cold air piped from outside
Memory ocz low volt reapers 1600mh @ 1667mh 8.8.8.20 1.6v
Video Card(s) bfg gtx 280 1gig core has hit over 733mh
Storage 2 intel 40gb ssd.s in raid 0/ 1tb seagate 7200.12
Display(s) 2x 19inch non wide lcd.s
Case none sits on back plate from a case lol
Audio Device(s) sb xfi extream music [pci]
Power Supply #1corsair tx850 for mobo/vid #2 enermax true 460wat for hd.s/cd/fans
Software xp pro/7 64bit [biggest comp out of 3 i run]
Benchmark Scores the marks ar well ownage lol
hey

ok got a new board well new to me intel 845e chip set volt mod dosent work at all but i can get my p4 1.8 to 2.8 stable with 1.650v core goes up to 1.725 in bios but dosent help

u can genraly look for a 1gh oc from p.4 single cores

p4 2.8gh 1mg 3.9gh stable stock v core an heat sink [skt 478]

celiron 3.3gh 4.3gh with stock cooler an v core [lga775]

i allso notised p4.s seam to benafit alot less from v core then amd.s do

what ar your curint speeds

stock an oc could be the mobo blocking u with the fsb
 
Last edited:

top41

New Member
Joined
Sep 12, 2006
Messages
79 (0.01/day)
Processor Intel Pentium 4 2.4C [Northwood]
Motherboard Abit Ai7 [i865PE] (Springdale)
Cooling Tt Bigtyphoon, AC NV Sliencer 5
Memory Noname DDR400 512*2
Video Card(s) XFX 6800GS @ Ultra [16pp/6vp] (NV40U)
Storage WD Cavalier SE 80GB*2 SATA RAID 0
Display(s) Noname 17" CRT
Case Noname modded, sprayed, accrylic side panel
Audio Device(s) Onboard Realtek AC'97
Power Supply Enermax Noisetaker 485W
Software Window XP Pro SP2
Thanks very much for the infor
 
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