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[电脑] 安装了64位的win7还是只能显示3.25G内存可用

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发表于 2014-1-14 10:59 | 显示全部楼层 |阅读模式

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台式机,原来是2G内存,添加了同型号的2G内存,现在是4G内存。

安装了64位的win7还是只能显示3.25G内存可用。是独立显卡,不占用内存。

主板是 asrock.com/mb/AMD/ALiveXFire-eSATA2/

Memory - Dual Channel DDR2 memory technology
- 4 x DDR2 DIMM slots
- Supports DDR2 1066*/800/667/533 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB**


*Support with AM3 / AM2+ CPU.

**Due to the chipset limitation, if you adopt 4GB or more memory, the actual memory size may be less than the installed memory size.
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
 楼主| 发表于 2014-1-14 11:03 | 显示全部楼层
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
发表于 2014-1-14 11:06 | 显示全部楼层
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
 楼主| 发表于 2014-1-14 11:07 | 显示全部楼层

ALiveXFire-eSATA2











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◾Support for Socket AM2+ / AM2 processors: AMD Phenom™ FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon X2 Dual-Core / Athlon 64 / Sempron processor
◾AMD 480X CrossFire™ + ATI™ SB600 Chipsets
◾FSB 1000 MHz (2.0 GT/s), Hyper-Transport Technology and AMD Cool 'n' Quiet Technology
◾AMD LIVE!™ Ready
◾Supports ATI™ CrossFire™
◾Untied Overclocking : During Overclocking, FSB enjoys better margin due to fixed PCIE/ PCI Buses
◾Supports Dual Channel DDR2 1066/800/667/533 (4 x DIMM slots) non-ECC, un-buffered memory, Max. capacity up to 16GB
◾ASRock AM2 Boost: ASRock Patented Technology to boost memory performance up to 12.5%
◾Hybrid Booster - ASRock Safe Overclocking Technology
◾1 x PCI Express x16 slot with PCIE Switch card or 2 x PCI Express Graphics slots for ATI™ CrossFire™
◾Supports PCIE Gigabit LAN 10/100/1000 Mb/s
◾4 x SATA2 3.0 Gb/s, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug functions
◾2 x eSATA2 3.0 Gb/s connectors (shared with 2 SATA2 ports), support RAID (RAID 0 and RAID 1), NCQ, AHCI and Hot Plug functions
◾HDMI_SPDIF header, providing SPDIF audio output to HDMI VGA card, allows the system to connect HDMI Digital TV/projector/LCD devices.
◾7.1 CH Windows® Vista™ Premium Level HD Audio (ALC888 Audio Codec)
◾Supports ASRock Instant Boot
◾Windows® Vista™ Premium Logo Ready
◾Supports Windows® XP Media Center Edition
◾Free Bundle: 1 x USB bracket, 1 x PCIE Switch card
◾ASRock 8CH_eSATA2 I/O: 2 eSATA2 Ports, 2 ready-to-use USB Ports

This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.





Awards



2007/1/14 PcTriber.Net - Price
ASRock ALiveXFire-eSATA2 received Price Award from PC-Treiber.Net!

Product Specifications

General
CPU - Support for Socket AM2+* / AM2 processors: AMD Phenom™ FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon X2 Dual-Core / Athlon 64 / Sempron processor
- AMD LIVE!™ Ready
- Supports AMD's Cool 'n' Quiet Technology
- FSB 1000 MHz (2.0 GT/s)
- Supports Untied Overclocking Technology
- Supports Hyper-Transport Technology


*If you use AM3 / AM2+ CPU on AM2 chipset motherboard, the system bus speed will downgrade from HT3.0 (5200 MT/s) to HT1.0 (2000 MT/s), but the CPU frequency will not be influenced.

Chipset - Northbridge: AMD 480X CrossFire™
- Southbridge: ATI™ SB600
Memory - Dual Channel DDR2 memory technology
- 4 x DDR2 DIMM slots
- Supports DDR2 1066*/800/667/533 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB**


*Support with AM3 / AM2+ CPU.

**Due to the chipset limitation, if you adopt 4GB or more memory, the actual memory size may be less than the installed memory size.

BIOS - 4Mb AMI BIOS
- AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports Jumperfree
- SMBIOS 2.3.1 Support
Audio, Video and Networking
Graphics - n/a
Audio - 7.1 CH Windows® Vista™ Premium Level HD Audio (ALC888 Audio Codec)
LAN - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111B
- Supports Wake-On-LAN
- Supports PXE
Expansion / Connectivity
Slots - Supports ATI™ CrossFire™
- 1 x PCI Express x16 slot with PCIE Switch card or 2 x PCI Express Graphics slots for ATI™ CrossFire™
- 1 x PCI Express x1 slot
- 3 x PCI slots
Connector - 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug functions
- 2 x eSATA2 3.0 Gb/s connectors (shared with 2 SATA2 ports), support RAID (RAID 0 and RAID 1), NCQ, AHCI and Hot Plug functions
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x Game header
- 1 x HDMI_SPDIF header
- CPU/Chassis FAN connector
- 20 pin ATX power connector
- 4 pin 12V power connector
- SLI/XFire power connector
- CD in header
- Front panel audio connector
- 4 x USB 2.0 headers (support 8 USB 2.0 ports)
Rear Panel I/O ASRock 8CH_eSATA2 I/O
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Serial Port: COM1
- 1 x Parallel Port (ECP/EPP support)
- 2 x Ready-to-Use USB 2.0 Ports
- 2 x eSATA2 Ports
- 1 x RJ-45 Port
- HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Other Features / Miscellaneous
Unique Feature - Instant Boot
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- ASRock AM2 Boost: ASRock Patented Technology to boost memory performance up to 12.5%
Support CD - Drivers, Utilities, AntiVirus Software (Trial Version)
Accessories - Quick Installation Guide, Support CD, I/O Shield
- Floppy/ATA 133 Cables
- 4 x SATA Data Cables
- 2 x SATA 1 to 1 Power Cables
- 1 x HDMI_SPDIF Cable
- 1 x USB Bracket
- 1 x PCIE Switch Card
Hardware Monitor - CPU Internal Temperature Sensing
- CPU Ambient Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, Vcore
Form Factor - ATX Form Factor: 12.0-in x 8.2-in, 30.5 cm x 20.8 cm
OS - Microsoft® Windows® 2000 / XP / XP Media Center / XP 64-bit / Vista™ / Vista™ 64-bit compliant
Certifications - FCC, CE, WHQL
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
发表于 2014-1-14 11:14 | 显示全部楼层
**由于芯片组的限制, 若您使用了 4GB 或更大容量的内存, 系统检测到的实际内存大小可能会小于您所安装的大小。

说得很明白,就是坑你来的

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Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
 楼主| 发表于 2014-1-14 11:21 | 显示全部楼层
野兽帝国 发表于 2014-1-14 11:14
**由于芯片组的限制, 若您使用了 4GB 或更大容量的内存, 系统检测到的实际内存大小可能会小于您所安装的大 ...

就是说这款主板不支持4G或以上的内存?
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
发表于 2014-1-14 11:23 | 显示全部楼层
igo 发表于 2014-1-14 11:21
就是说这款主板不支持4G或以上的内存?



楼主你被你的主板坑了。。。。换主板吧。
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
 楼主| 发表于 2014-1-14 11:29 | 显示全部楼层
原来这样,老电脑了,算了,将就着用吧。害我白高兴一场。
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
发表于 2014-1-14 11:29 | 显示全部楼层
本帖最后由 momo_zhang 于 2014-1-14 11:33 编辑
fiona_chen 发表于 2014-1-14 11:23
楼主你被你的主板坑了。。。。换主板吧。


换主板和换电脑没啥区别。。

电脑,重生吧


- Max. capacity of system memory: 16GB**

后面还有两个星号呢

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发表于 2014-1-14 11:31 | 显示全部楼层
igo 发表于 2014-1-14 11:29
原来这样,老电脑了,算了,将就着用吧。害我白高兴一场。

做个750M的ramdisk把临时文件都指向进去
既不浪费内存也提高了运行速度.
Die von den Nutzern eingestellten Information und Meinungen sind nicht eigene Informationen und Meinungen der DOLC GmbH.
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