Boot Advanced Option (Maximum Memory)

egydarceyes

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I've seen a tutorial before that if you're using a Processor to check on "Number of Processors" and select 2 supposedly it helps booting up into Windows faster.

How about the "Maximum Memory"?
Do you think it'll help if I used all the memory to boot Windows?

and if not, what do you think it's good for?

memory.jpg


memory2.jpg
 

My Computer

Computer Manufacturer/Model Number
HP Pavillion DV6626us Laptop Computer
OS
Windows 7 Professional (build 7600)
Memory
4GB installed (2.99GB usable)
Monitor(s) Displays
1
Screen Resolution
1280x800
Hard Drives
160 GB
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Logitech wireless VX revolution
Those options are present for testing configuration options (software testing, driver testing, debugging).

Any reference to setting these options to aid in booting or increasing system performance is nonsense.

The settings are there to limit performance, not to increase it.
 
Unless your computer is already so broken and reporting incorrect information to the OS. Windows already knows how many processors and or cores you have. It also already knows how much memory you have. Telling it things it knows is rather pointless. Just like the "SecondLevelDataCache" tweak.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
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Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
So change the boot to 2 processor doesn't work?

Thanks
 

My Computer

OS
Windows XP
So change the boot to 2 processor doesn't work?

Thanks

Not in the slightest. Those options are for launching the OS, the boot loader doesn't read that information. Second the computer knows the capabilities of the computer without being told, this is what the BIOS does.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
Right, i didnt notice any diference.
But when i shutdown the pc notice that the process appear on black layout to kill the process.... i read that if we change the regestry, wait time to kill process it's faster...

I'ts true and the value that default is 12000, change for what value?
The OS make unstable!?

Thanks

sorry about off topic
 

My Computer

OS
Windows XP
logicearth will expound in greater detail, but I would suggest not setting the value too low. It is best to know why a process is slow to die before you shoot it.
 
Most of these tweaks are people believing they are smarter then the computer, which is never the case honestly. Since one brought up killing hung applications during shut down can cause problems. There could be a race condition for I/O operations to save to disk, as well all know the HDD is way to slow. Never ever set "AutoEndTasks" to 1. If you get a race condition and the applications never finish there I/O operations before the timeout, data lose of corruption can occur.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
Don't listen to the lies, Setting more Processors WORKS

OK, here we go...

Earlier this year, I built a gaming rig.

The specs are as follows (for you nerds like me):

Gigabyte X58-UD5 motherboard
I7 920 Intel CPU O.C.'d to 4.2Ghz (200mhz x 20 w/ Turbo enabled for 21x)
6 Gigs of G.Skill PC10666 ram at 4.9.9.24 timing for 2x800Mhz = 1600Mhz
BFG GTX 295 O.C.'d to 684/1246/1476
W.D. Black Edition 1 TB H.D. (7200rpm SATA)
Creative Fatal1ty X-Fi sound card
Corsair TX650H P.S.
Cooler Master V8 CPU w/ 120mm fan
HannsG 28" 1080p HDMI @ 1900x1200

and I am running Windows 7 Ultimate 64 for the operating system.

NOW... here's the issue...

On most of my games, I thought I was running good, even great.

I was wrong!

As high as my benchmarks were, there was something distinctly wrong with
my system. And it wasn't just in games. Occasionally the system would hang
while using the DVD burner and trying to surf the net, or browsing, and when
trying to render video, blue screens of death with hardware dumps would
occur quite frequently.

The problem is, as frequent as it's been, it's also been repeatable and isolated
to specific applications. And because I was able to repeat these things again
and again and again, I was then able to figure out several other things about
the Windows operating system and the flaws of it.

The possible solution and fix!!!

Somewhere, somehow, I came across someone's post on a forum describing
similar problems to what I was having. I should tell you that when I am surfing
the net and trying to find answers to problems, my mind goes into another place,
I can't explain it, and my reading ability goes into savant mode... seriously. I've
had people at home and work look over my shoulder and watch me going through
webpages, running down the screen at full scroll and stopping and picking out the
exact thing I need to read... this time was no different!

The person went on to explain that if you bring up Msconfig in your start/run line
and click on the second tab "Boot". This works for Vista and Windows 7.

Click on the "Advanced Options" button and a new screen appears.

Where it reads "Number of processors" check that box and pick the number of
processors you have to match your CPU. A duo/dual core has 2, a quad core has
4...
smile.gif
Apply and Reboot!

The proof is in the testing!!!

After doing this, you will notice a number of things.

The first, your system will boot quicker.

The second, true monitoring and usage of ALL 4 (or 2) processors on your CPU!

The third (and most important for gamers) HIGHER BENCHMARKS, LOWER TEMPS
AND STRESS LOADS ON YOUR CPU AND GPU, PROPER UTILIZATION OF RESOURCES,
NO STUTTERING AND LAG IN GAMES!!!

I wouldn't believe it if I was reading this post and hadn't done it myself however, I DID
DO IT AND IT WORKS! I found the solution!

BUT...there is a catch!

And this is where I need someone to help me because I have found the other part of the
problem and why everyone is missing the key issue here, including Microsoft and just
about everyone else in the world.

When enabling the 4 processors this way, you CANNOT enter into the S3 sleep state and
resume normally. That is, the video will not resume and upon powering down with the 5
second power reset method (where it powers down the entire computer and is the same
as a full reboot) what THEN happens is the computer DOES power down and cycle a boot
HOWEVER, it then proceeds to RESUME windows thereby producing some quasi-windows-
boot-up and it then requires an ADDITIONAL full reboot to make the system right again.

Seriously, this is the only way I can explain this, I don't have any other, more proper,
words to explain it, but this is what I am experiencing. So to this, I want to explain what
I THINK is happening here.

Because you are trying to put the CPU and memory and everything into a sleep state
(I like to do this and reboot once every week or two as it resumes windows in less than
3 seconds), what happens when you boot on 4 processors is that you are ONLY putting
the FIRST core to sleep state. The other 3 are running and therefore NOT syncing back
with the first CPU core.

THE INVERSE is... whereas Windows Vista/7 is SUPPOSE to access these cores ON ITS
OWN and use them properly and as software written for the use of these cores call for
it, it would be the OTHER 3 cores which are in a low power state (like sleep) and get
called on as needed. So...

Normal default boot up (1st CPU core used / others in waiting)

or

Boot up 2/4 processors (2/4 CPU cores used) but sleep causes (1st CPU wake/others don't).

I am going to send this out to Microsoft and the Motherboard manufacturers and of course,
all of the major forums where the gamers and techs hang out.

I know it might sound crazy to some, but a few years back, I solved the problem with card
readers ON EVERY laptop that used the Texas Instrument chipset for SD/MMC cards built
into most HP/Compaq and various other laptops. Guess what the problem/issue was???

A power/sleep state that was affecting the card reader and again, I figured out the problem
by reading multiple forums which described similar problems on entirely different issues. On
this one, I was able to alter the registry myself and when I posted my results, I got calls from
all over the world and tons of emails thanking me for a problem which existed for 3 YEARS
and which HP/Texas Instrument and others couldn't seem to fix?!

Feels good being that I'm not even a programmer!!!

Final Summary...

Enable 2 or 4 cores on boot up on your system and thank me later! You can shutdown as you
normally would, just can't go to standby/sleep BUT you will reboot in 20-30 seconds and your
performance gain will be tremendous!!!

ENJOY!!!
 

My Computer

OS
Windows 7 Ultimate 64
CPU
Intel I7 920 O.C.'d to 4.2Ghz (200x20 w/ Turbo @ 21x) C0/C1
Motherboard
Gigabyte EX58-UD5 Rev. 12 / Bios F4
Memory
G.Skill PC10666 O.C.'d to PC16000 (9-9-9-24) 800x2
Graphics Card(s)
BFG GTX 295 O.C.'d @ 684/1246/1476
Sound Card
Creative Fatal1ty X-Fi w/ Logitech 530 5.1
Monitor(s) Displays
Hanns G 28" HDMI 1080p @ 1900x1200
Hard Drives
Western Digital Black Edition 1 TB (7200rpm)
PSU
Corsair TX650W
Case
Ultra Mid Sized
Cooling
Cooler Master V8 w/ 120mm fan
@OahnMacleod, are you saying your computer is so broken that it cannot see for itself that you have a quad core processor? (Core i7 is in fact 8 due to Hyperthreading) The advance boot options are for testing purposes by disabling processors or memory. Changing these values with not in anyway increase your performance because the computer is well aware of what the capabilities of your hardware already is.

But you are welcomed to provide proof to the increase of performance.

Also it is probably safe to assume you disabled Hyperthreading when switched to 4 processors.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
This tweak worked on Windows Vista, but has no effect on Windows 7. If you want to improve your boot times, you can try disabling start-up programs and services(only disable services in services.msc). You can also try checking "No GUI Boot" and reducing timeout from 30 seconds to 3 seconds in MSCONFIG.

I also hear that removing fonts improves boot times, but feel free to correct me if I'm wrong.

Here's the Boot Advanced Options tweak for Vista: Boot Advanced Options - Number of Processors - Vista Forums[11]=Performance%20Maintenance
 

My Computer

OS
Windows 7 Home Premium 64-bit
do you guys know a command line or vbscript for this?

It is called leave it alone. Seriously. This tweak has always been a myth from the day it was introduced. These settings DO NOTHING! Other then disable portions of the hardware for testing and debugging for software/hardware developers.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
Sorry to post on such an old topic but I just saw another forum (I forgot where) telling my to max the memory, and cores used as well as setting it to no GPU boot and setting options to permanent, and now when I try to start my PC I get a blue screen and i've tried windows repair, Help Please!!!

EDIT / IMPORTANT UPDATE:

Never, I mean NEVER, make the mistake I did. Messing with these settings does nothing but f*** up your computer. It was a pain in the butt but after many hours of fiddling I fixed it. DON'T TAKE THE RISK, LEAVE THE SETTINGS.
 
Last edited:

My Computer

OS
Windows 7 Ultimate 64 Bit
CPU
Intel Quad Core
Memory
8 GB
I know the post is old now, but I do actually have a need to be able to do this via the command line.

If anyone knows, it would be greatly appreciated. Just now we keep having to adjust this via the GUI but we're trying to make our deployment fully automated, and need this value to be set for our custom hardware
 

My Computer

OS
Windows 7
I know the post is old now, but I do actually have a need to be able to do this via the command line.

If anyone knows, it would be greatly appreciated. Just now we keep having to adjust this via the GUI but we're trying to make our deployment fully automated, and need this value to be set for our custom hardware

Um...why?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Alienware Aurora ALX R4
OS
Windows 10 Pro (x64)
CPU
Intel Core i7-3930K (3.2GHz - 4.5GHz)
Motherboard
Alienware Aurora-R4 x79
Memory
4x Samsung 4GB PC3-12800 DDR3 (16GB 1600MHz)
Graphics Card(s)
Nvidia Geforce GTX 690
Sound Card
SteelSeries Siberia Elite
Monitor(s) Displays
Dell UltraSharp U3011
Screen Resolution
2560x1600
Hard Drives
Samsung 850 Pro 256 GB, Seagate 1TB Desktop Hybrid HDD, 2x Western Digital 4TB Green HDD
PSU
875W Some Dell PSU <.<
Case
Alienware Aurora ALX
Cooling
Custom Liquid Cooling (EK CPU & GPU blocks) dual EK 480RAD
Keyboard
Logitech G710+ Mechanical
Mouse
Logitech G700s
Internet Speed
Verizon Fios (50 mbps average)
Other Info
Server: Intel NUC D54250WYK: i5-4250U, 16GB, 256 GB mSATA, Windows Server 2012 R2
Unless you've replaced the HAL or are doing (very bad) things with custom drivers, you shouldn't need to modify this. However, if you need to modify the amount of memory available to Windows, or the number of CPUs, bcdedit is how you'd do it. I would suppose you have very, very, VERY specific reasons for doing this? I'm curious as to what they'd be, as odd things are always curious to me.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom
OS
Windows 10 Pro x64
CPU
Intel Core i7 4790K @ 4.5GHz
Motherboard
Asus Maximus Hero VII
Memory
32GB DDR3
Graphics Card(s)
Nvidia GeForce GTX970
Sound Card
Realtek HD Audio
Screen Resolution
1920x1200
Hard Drives
1x Samsung 250GB SSD
4x WD RE 2TB (RAIDZ)
PSU
Corsair AX760i
Case
Fractal Design Define R4
Cooling
Noctua NH-D15
Nonsense

what logicearth been telling you guys is actually true, this tweak does nothing whatsoever Tested it grabbed a stopwatch to see the boot time it doesnt change. Even setting timeout to 3 and NoGui does absolutely nothing so this rather shows that this tweak is a myth
 

My Computer

OS
Windows Ultimate x64
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