| Windows 7: Windows 7 only allowing 1 stick of RAM |
05 Feb 2010
|
#1 | | |
Windows 7 only allowing 1 stick of RAM I was having problems installing Windows 7 64-bit for a couple days. It was crashing and taking ridiculously long. After some research I removed all but 1 stick of RAM and everything went fine. After getting 7 installed I tried putting my remaining RAM in and the system freezes at the starting windows screen. It starts up and runs fine when I have 1 stick of RAM in. I have tested the RAM and it is all in good condition. I was running XP pro earlier this week on the exact same hardware with no issues.
I also tried manually setting my RAM in BIOS to:
Voltage: 1.90v and 1.8v
CL:4
tRCD:4
tRP:4
tRAS:12
Anyone have any ideas? | My System Specs |
| OS Windows 7 64-bit CPU Pentium Core 2 Duo 2.3GHZ Memory 2x2GB DDR2 800 4-4-4-12 1.8-1.9v Graphics Card Nvidia GeForce 7950 GT OC 512mb 256-bit Hard Drives Seagate Barracuda 7200.10 |
05 Feb 2010
|
#2 | | Win 8 Release candidate 8400 |

Quote: Originally Posted by mweb22 I was having problems installing Windows 7 64-bit for a couple days. It was crashing and taking ridiculously long. After some research I removed all but 1 stick of RAM and everything went fine. After getting 7 installed I tried putting my remaining RAM in and the system freezes at the starting windows screen. It starts up and runs fine when I have 1 stick of RAM in. I have tested the RAM and it is all in good condition. I was running XP pro earlier this week on the exact same hardware with no issues. Anyone have any ideas?
You might want to check for a mam memory setting in bios | My System Specs | | System Manufacturer/Model Number HP Pavillion dv-7 1005 Tx OS Win 8 Release candidate 8400 CPU 2@2.4 Memory 4 gigs Graphics Card Nvidia 9600M Sound Card HD built-in Monitor(s) Displays 17" Wxga Screen Resolution 1440x900 Cooling none Internet Speed 45Mb down 5Mb up |
05 Feb 2010
|
#3 | | |
bad ram? How many slots are available? Are the sticks of ram all the same? | My System Specs | | |
05 Feb 2010
|
#4 | | Win7 Enterprise, Win7 x86 (Ult 7600), Win7 x64 Ult 7600, TechNet RTM on AMD x64 (2.8Ghz) SomeWhere in the HOT Arizona Desert ! |
Are both sticks the same Brand & Speed ? Any overclocking of CPU or Ram ? | My System Specs | | Computer type PC/Desktop System Manufacturer/Model Number Built them myself, Science Experiments ! OS Win7 Enterprise, Win7 x86 (Ult 7600), Win7 x64 Ult 7600, TechNet RTM on AMD x64 (2.8Ghz) CPU AMD fx8350 4ghz, AMD-32 2400mhz, AMD-64 3200mhz, AMDx64 2.8G Motherboard SIS 755, ECS-K8M890M-M (Ult 7600), GigaByte & others Memory 2gb, 4gb on the Ult 7600, 4gb on Technet RTM, 32gb on FX8350 Graphics Card Draw my own Graphics, several nVidia cards Sound Card on motherboard Monitor(s) Displays 19" flat scr, 28" I-Inc widescr,22" Emprex Widescr, 23" Acer Screen Resolution 1280 x 1024, 1440 x 900, 1920 x 1080 Keyboard Compaq & Dell recycled from GoodWill Mouse Made in China Optical Wired Mouse PSU 430w, 550w, 600w, 700, 800, etc Case All Generic Full Towers Cooling Open Air & a few fans, some w/ colored LEDs Hard Drives 6 pata Ide HD's & 2 Sata HD's
added 80gb external on Ult 7600 computer,
numerous extra 1tb, 2TB, 3Tb SATA HD's
A collection of ext HD Docks w/ HDs Internet Speed Fast Cable InterNet Antivirus AVG Free on 24 different Desktops, NO Problems! Browser IE 8 is preferred, but use FireFox sometimes Other Info Linksys Routers, switches, & Hubs
Too Many USB Flash Drives to count, Biggest is 64GB !
Eight computers in my home network.
Sixteen computers at my business network.
Linked via TeamViewer !
Lots of old used spare computer parts everywhere! |
05 Feb 2010
|
#5 | | Windows 7 Ulti. x64 KANSAS |
Welcome to SevenForums, mweb
You could try blowing out the ram slots with compressed air. Also make sure you have the ram correctly seated in the slot. Alternate sticks and slots to be sure they are both working. Good luck to you with your problem | My System Specs | | System Manufacturer/Model Number Gateway GT5692 OS Windows 7 Ulti. x64 CPU AMD Phenom 8450 triple-core 2.10 ghz Memory 4GB Graphics Card ATI Radion HD 3200 Monitor(s) Displays Gateway FPD1775W Screen Resolution 1280x720 Hard Drives 465.6613 Gibibytes |
05 Feb 2010
|
#6 | | Windows 7 Ultimate 64Bit God's green Earth |
in certain scenarios the RAM must be installed in pairs. | My System Specs | | OS Windows 7 Ultimate 64Bit CPU AMD Athlon x4 650 3Ghz Motherboard ASUS Memory 4gb Graphics Card ATI Radeon 3000 series Onboard |
05 Feb 2010
|
#7 | | |

Quote: Originally Posted by brady bad ram? How many slots are available? Are the sticks of ram all the same? ran memtest86+ both sticks of RAM didn't find any errors.
yes the RAM are both identical sticks of RAM, the specs are in my profile.
I have 4 slots available and have them in the correct matching DIMM slots. I have tried them in the other set of DIMM slots too with the same result. | My System Specs | | OS Windows 7 64-bit CPU Pentium Core 2 Duo 2.3GHZ Memory 2x2GB DDR2 800 4-4-4-12 1.8-1.9v Graphics Card Nvidia GeForce 7950 GT OC 512mb 256-bit Hard Drives Seagate Barracuda 7200.10 |
05 Feb 2010
|
#8 | | |
check your motherboard. Some motherboards require a certain setup of the ram. 1 & 3 slot, 2 & 4, 1 & 2 or 3 & 4... if you see where i'm going with this. Memtest won't always find a leak... I would suggest test each stick in a "working" slot. If they both work fine "separately", odds are it's a slot match up issue. Asus is notorious for this | My System Specs | | |
05 Feb 2010
|
#9 | | |

Quote: Originally Posted by DocBrown Are both sticks the same Brand & Speed ? Any overclocking of CPU or Ram ? RAM specs are in my profile and yes it is a kit where both sticks are the exact same.
No I am not doing any overclocking. | My System Specs | | OS Windows 7 64-bit CPU Pentium Core 2 Duo 2.3GHZ Memory 2x2GB DDR2 800 4-4-4-12 1.8-1.9v Graphics Card Nvidia GeForce 7950 GT OC 512mb 256-bit Hard Drives Seagate Barracuda 7200.10 |
05 Feb 2010
|
#10 | | Win7 Enterprise, Win7 x86 (Ult 7600), Win7 x64 Ult 7600, TechNet RTM on AMD x64 (2.8Ghz) SomeWhere in the HOT Arizona Desert ! |
What is the Brand & Model of your MB ? | My System Specs | | Computer type PC/Desktop System Manufacturer/Model Number Built them myself, Science Experiments ! OS Win7 Enterprise, Win7 x86 (Ult 7600), Win7 x64 Ult 7600, TechNet RTM on AMD x64 (2.8Ghz) CPU AMD fx8350 4ghz, AMD-32 2400mhz, AMD-64 3200mhz, AMDx64 2.8G Motherboard SIS 755, ECS-K8M890M-M (Ult 7600), GigaByte & others Memory 2gb, 4gb on the Ult 7600, 4gb on Technet RTM, 32gb on FX8350 Graphics Card Draw my own Graphics, several nVidia cards Sound Card on motherboard Monitor(s) Displays 19" flat scr, 28" I-Inc widescr,22" Emprex Widescr, 23" Acer Screen Resolution 1280 x 1024, 1440 x 900, 1920 x 1080 Keyboard Compaq & Dell recycled from GoodWill Mouse Made in China Optical Wired Mouse PSU 430w, 550w, 600w, 700, 800, etc Case All Generic Full Towers Cooling Open Air & a few fans, some w/ colored LEDs Hard Drives 6 pata Ide HD's & 2 Sata HD's
added 80gb external on Ult 7600 computer,
numerous extra 1tb, 2TB, 3Tb SATA HD's
A collection of ext HD Docks w/ HDs Internet Speed Fast Cable InterNet Antivirus AVG Free on 24 different Desktops, NO Problems! Browser IE 8 is preferred, but use FireFox sometimes Other Info Linksys Routers, switches, & Hubs
Too Many USB Flash Drives to count, Biggest is 64GB !
Eight computers in my home network.
Sixteen computers at my business network.
Linked via TeamViewer !
Lots of old used spare computer parts everywhere! Windows 7 only allowing 1 stick of RAM problems? All times are GMT -5. The time now is 12:47 PM. | |