![MaxPac Dual-Screen 8230 Скачать руководство пользователя страница 80](http://html.mh-extra.com/html/maxpac/dual-screen-8230/dual-screen-8230_training-and-maintenance-manual_1745374080.webp)
74
MaxPac Single/Dual/Triple-Screen 8230 Training and Maintenance Guide
Note:
Your MaxPac8230 may contain the optional UPS Power Management System. In this case the
inside of the inner chassis will look similar to the above photo. Please refer to Chapter 6 for details of
the installation and removal of the UPS System. The UPS System must be removed to gain access to
the memory and CPUs.
Memory
Note:
Due to the fact that high-end computer systems can experience a host of memory compatibility
issues and problems, you should only use replacement and/or additional memory sticks supplied by
MaxVision.
Note:
The MaxPac 8230 uses a Fully Buffered DDR2 memory (FB-DIMM or FBD). Specifically the
MaxPac 8230 uses FBD DDR2 667MHz. What separates FBD from regular DDR2 is a chip on each
module called the AMB (Advanced Memory Buffer), which buffers all data/address/command
requests to the DRAM devices. This buffering allows up to 12GB of memory to be installed in the
MaxPac 8230. FB-DIMMs REQUIRE that memory sticks be used in pairs, with each pair having the
same size/capacity/speed. Population of the first pair of FBD occupies the first and second DIMM
slots (labeled DIMM1A and DIMM1B on the motherboard). Population of the second pair of FBD
occupies the third and fourth DIMM slots (labeled DIMM2A and DIMM2B).
Note:
In the event that you begin to experience problems with the memory that is already resident in
your MaxPac, you must first determine which stick has failed under the direction of MaxVision
support.
Note:
The BIOS will always report the true amount of physical memory that is present in the system.
This may be as much as 12 GB. However, the actual amount of memory that can be seen by the
system is determined by the main operating system (OS). With regard to the 32-bit Windows® XP
Professional operating system, for example, in the case of a MaxPac 8230 XRA2 (dual-screen)
configuration, the maximum amount of memory reported in the
System Information
dialog is 3 GB;
by comparison, in the case of a MaxPac 8230 XRA3 (triple-screen) configuration, the maximum
amount of memory reported in the system information dialog is 2 GB. (Further note that even when
the OS reports 3 GB for the dual-screen configuration, the maximum amount of shared user space is
actually only 2 GB.) However, with regard to the 64-bit Windows XP Professional x64 Edition of the
operating system, the
System Information
dialog will accurately report the true amount of physical
memory (which can theoretically be up to 128 GB) and all of this memory will be available to the
applications.
1) Open the display assembly into its service position as discussed earlier in this chapter.
Содержание Dual-Screen 8230
Страница 6: ......
Страница 26: ...20 MaxPac Single Dual Triple Screen 8230 Training and Maintenance Guide Figure 3 39 Figure 3 40 ...
Страница 27: ...MaxPac Single Dual Triple Screen 8230 Training and Maintenance Guide 21 Figure 3 41 Figure 3 42 ...
Страница 36: ...30 MaxPac Single Dual Triple Screen 8230 Training and Maintenance Guide Figure 3 69 Figure 3 70 Figure 3 71 ...