Here is an interesting article in Tech Republic about breaking the 4GB memory barrierfor 32-bit Windows 8.1
http://ct.techrepublic.com/clicks?t=130 ... PUBLIC&s=5
This exploits the Physical Address Extension (PAE) mode, not normally available on Windows desktops. There ere are some limitations including a max of 2 GB memory per process.
I'm wondering if this is also possible for 32-bit Windows 7? Anyone tried it?
Breaking the 4GB memory barrier -- possible for Win 7?
-
Springfield
- Posts: 1512
- Joined: Wed Oct 07, 2009 9:19 pm
- Location: FL
Breaking the 4GB memory barrier -- possible for Win 7?
ToughBooks: CF-74 73 53 52 51 31 30 29 28 27 25 19 18 08 07 C1 C2 F9 H1 M32 M33 M34 R2 S10 T8 T5 T4 T2 U1 W2 Y2 VDW07 PDRC ...
GoBooks: VR-2, XR-1, IX-260+, IX-350
GoBooks: VR-2, XR-1, IX-260+, IX-350
Re: Breaking the 4GB memory barrier -- possible for Win 7?
windows 7 PAE kernal patch
Googling that has several hits to patches. Not sure how well it works. Will have to test it out.
Also found this.
"You used to be able to use PAE to see more than 4 GB of RAM with Windows XP but this option was disabled in Service Pack 2."
I am surprised I haven't seen this before.
Googling that has several hits to patches. Not sure how well it works. Will have to test it out.
Also found this.
"You used to be able to use PAE to see more than 4 GB of RAM with Windows XP but this option was disabled in Service Pack 2."
I am surprised I haven't seen this before.
CF-28 MK2,Mk3 / CF-29 Mk3 / CF-30 MK2 / CF-25 Mk1 ATI / CF-19 MK3/Mk3/Mk5 / CF-U1 Mk1,Mk2 / CF-M34 Mk7/Mk3 / CF-17 Mk1 / CF-07
Voodoo Envy M355 / M360 / M515 / M780 / U703 / Voodoo Hexx / Voodoo Idol / Voodoo Rage F1 / Voodoo Rage F1 / Voodoo Rage F1 "signed case" / Voodoo Omen
Alienware M11x R1, Alienware 17 R5
Voodoo Envy M355 / M360 / M515 / M780 / U703 / Voodoo Hexx / Voodoo Idol / Voodoo Rage F1 / Voodoo Rage F1 / Voodoo Rage F1 "signed case" / Voodoo Omen
Alienware M11x R1, Alienware 17 R5
Re: Breaking the 4GB memory barrier -- possible for Win 7?
Sure thing.... Just get 64 bit... 
~Rob - Vice President - Rugged Depot~
~Cell: (630)/300-8877~
~Owner - Toughbooktalk~
~Fully rugged Toughbook user since April 18th 2005~
~FZ-40ACAAHKM - Primary Toughbook / Workstation as of 7/29/22
~Win10 Pro (Win11 DG), Intel Core i5-1145G7 (up to 4.4GHz), vPro, 14.0" FHD Gloved Multi Touch, 16GB, 1TB Samsung SSD, Intel Wi-Fi 6, Bluetooth, 4G EM7690, GPS, Quad Pass (BIOS Selectable), Mic and Infrared 5MP Webcam, Standard Battery, TPM 2.0, Emissive Backlit Keyboard, Dual Batteries, USB A + HDMI + Serial X-PAK, Shoulder Strap, Flat~
~AT&T Business 1GB Fiber 1GB/1GB business static line~
~Gamber & Johnson Platinum Partner~
http://www.toughbooktalk.com
http://downloads.toughbooktalk.com/
http://www.rugged575.com - 300' UHF GMRS Radio Repeater
http://www.crete600.com - 310' UHF Linked GMRS Radio Repeater
~Emergency preparedness starts with reliable communication systems above all. Pretend the internet and cell phones didn’t exist, how will you communicate? If you’re interested in learning more, ask me!~
~Cell: (630)/300-8877~
~Owner - Toughbooktalk~
~Fully rugged Toughbook user since April 18th 2005~
~FZ-40ACAAHKM - Primary Toughbook / Workstation as of 7/29/22
~Win10 Pro (Win11 DG), Intel Core i5-1145G7 (up to 4.4GHz), vPro, 14.0" FHD Gloved Multi Touch, 16GB, 1TB Samsung SSD, Intel Wi-Fi 6, Bluetooth, 4G EM7690, GPS, Quad Pass (BIOS Selectable), Mic and Infrared 5MP Webcam, Standard Battery, TPM 2.0, Emissive Backlit Keyboard, Dual Batteries, USB A + HDMI + Serial X-PAK, Shoulder Strap, Flat~
~AT&T Business 1GB Fiber 1GB/1GB business static line~
~Gamber & Johnson Platinum Partner~
http://www.toughbooktalk.com
http://downloads.toughbooktalk.com/
http://www.rugged575.com - 300' UHF GMRS Radio Repeater
http://www.crete600.com - 310' UHF Linked GMRS Radio Repeater
~Emergency preparedness starts with reliable communication systems above all. Pretend the internet and cell phones didn’t exist, how will you communicate? If you’re interested in learning more, ask me!~
Re: Breaking the 4GB memory barrier -- possible for Win 7?
I remember reading about those patches somewhere..Seems there was some unwanted side effect.......Can't remember....
Life will beat you into submission.