Asus P5W64 WS Professional - Manual (Page 41)

A S U S P 5 W 6 4 W S P r o f e s s i o n a l A S U S P 5 W 6 4 W S P r o f e s s i o n a l A S U S P 5 W 6 4 W S P r o f e s s i o n a l A S U S P 5 W 6 4 W S P r o f e s s i o n a l A S U S P 5 W 6 4 W S P r o f e s s i o n a l 2 - 1 5 2 - 1 5 2 - 1 5 2 - 1 5 2 - 1 5
• Some old-version DDR2-667 DIMMs may not match Intel ® ’s
On-Die-Termination (ODT) requirement and will automatically
downgrade to run at DDR2-533. If this happens, contact your
memory vendor to check the ODT value.
• Due to chipset limitation, DDR2-667 with CL=4 will be downgraded
to run at DDR2-533 by default setting. If you want to operate with
lower latency, adjust the memory timing manually.
• Due to chipset limitation, DDR2-533 with CL=3 will be downgraded
to run at DDR2-400 by default setting. If you want to operate with
lower latency, adjust the memory timing manually.
I m p o r t a n t n o t i c e o n i n s t a l l i n g W i n d o w s I m p o r t a n t n o t i c e o n i n s t a l l i n g W i n d o w s I m p o r t a n t n o t i c e o n i n s t a l l i n g W i n d o w s I m p o r t a n t n o t i c e o n i n s t a l l i n g W i n d o w s I m p o r t a n t n o t i c e o n i n s t a l l i n g W i n d o w s ® ® ® ® ® X P 3 2 - b i t v e r s i o n X P 3 2 - b i t v e r s i o n X P 3 2 - b i t v e r s i o n X P 3 2 - b i t v e r s i o n X P 3 2 - b i t v e r s i o n
If you install Windows ® XP 32-bit version Operating System (OS), the
limitation of this OS version is that it may reserve a certain amount of
memory space for system devices. We recommend that you install less
than 3 GB system memory if you would like to work under Windows
® XP
32-bit version OS. The excess memory installation will not cause any
usage problem, but it will not give users the benefit of manipulating this
excess memory space.
Visit the ASUS FAQ site for further explanation:
http://support.asus.com/faq/
faq.aspx?SLanguage=en-us
Under G e n e r a l s e a r c h
G e n e r a l s e a r c h G e n e r a l s e a r c h G e n e r a l s e a r c h G e n e r a l s e a r c h, make the
selections as shown, then click
S e a r c h
S e a r c h S e a r c h S e a r c h S e a r c h. Click the article titled
“4 G B m e m o r y i n s t a l l e d b u t
4 G B m e m o r y i n s t a l l e d b u t 4 G B m e m o r y i n s t a l l e d b u t 4 G B m e m o r y i n s t a l l e d b u t 4 G B m e m o r y i n s t a l l e d b u t
l e s s m e m o r y s i z e d e t e c t e d l e s s m e m o r y s i z e d e t e c t e d l e s s m e m o r y s i z e d e t e c t e d l e s s m e m o r y s i z e d e t e c t e d l e s s m e m o r y s i z e d e t e c t e d.”
You also may check the URLs below for third party comments on this
issue:
http://dlsvr01.asus.com/pub/ASUS/mb/4GB_Rev1.pdf
http://www.intel.com/support/motherboards/server/sb/cs-016594.htm
N o t e s o n m e m o r y l i m i t a t i o n s N o t e s o n m e m o r y l i m i t a t i o n s N o t e s o n m e m o r y l i m i t a t i o n s N o t e s o n m e m o r y l i m i t a t i o n s N o t e s o n m e m o r y l i m i t a t i o n s
• Due to chipset limitation, this motherboard can only support up to
8 GB on the operating systems listed below. You may install a
maximum of 2 GB DIMMs on each slot, but only DDR2-533 2 GB
density modules are available for this configuration.
32-bit 64-bit
Windows ® 2000 Advanced Windows ® Server 2003 Standard
Server x64 Edition
Windows ® Server 2003 Windows ® XP Professional x64
Enterprise Edition Edition
Windows ® Server 2003
Enterprise x64 Edition