SATA II - UDMA2 mode !?

[fatza]

Da nije tuzhno bilo bi smeshno...

Na koju foru da nateram SATA II disk (WD 300 GB) da radi u UDMA5 modu umesto u UDMA2 modu? Na svezhe instaliranoj Visti sam ga namestio da radi u AHCI modu, i Sandra mi tamo pokazuje da radi u UDMA6 modu, shto je ok, ali na XP-u koji sam ranije instalirao radi u IDE modu, ali nece nikako da predje u UDMA5 mod, nego iskljuchivo radi u UDMA2 modu, a ne mozhete da verujete kako je to sporo...

SHTA da mu radim? :wall: Da li da reinstaliram XP i da ga teram u AHCI modu ili ima neka druga alternativa? :wall:

 

[Proday]

Naravno da moras da namestis da radi u ahci i u xp da bi imao to sto hoces. Mada razlika nije nista posebno, veruj mi :wave:

 

[fatza]

Pa dobro, ali zar IDE diskovi i ovako ne rade u UDMA5 modu, a optichki uredjaji u UDMA2 modu? Zashto je onda potrebno instalirati drajvere za AHCI mod? Ne kapiram...

btw, u pitanju je plocha ista kao tvoja, DFI Infinity 965-S.

btw, i memorija je ista.

btw3, a procesor skoro isti, 6320 na 1,86.

 

[Proday]

Kao sto rekoh radice ti na udma2 sve dok neinstaliras drajvere sa f6 pre instalacije xp-a :wave:

 

[fatza]

Kao sto rekoh radice ti na udma2 sve dok neinstaliras drajvere sa f6 pre instalacije xp-a :wave:

Hmmmm...Oket. Pretpostavio sam da je tako, ali sam morao da pitam...Jes' glupo, ali ajde kad su vec zakomplikovali.

A shta mu tachno dodje AHCI?

 

[MDM]

Odgovor:

The Advanced Host Controller Interface (AHCI) is a hardware mechanism that allows software to communicate with Serial ATA devices such as host bus adapters which are designed to offer features not offered by Parallel ATA controllers besides higher speeds, such as hot-plugging and native command queuing. The specification details a system memory structure for computer hardware vendors in order to transfer data between system memory and the device. The current version of the specification is, as of July 2007, v1.2.[1]

AHCI is fully supported in Microsoft Windows Vista and the Linux operating system from kernel 2.6.19. Older operating systems require drivers written by the host bus adapter vendor in order to support AHCI.

I jos:

Common problems switching to AHCI under Windows

* Enabling AHCI in a system BIOS will cause a 0x7B Blue Screen of Death STOP error on installations of Windows XP where AHCI/RAID drivers for that system's chipset are not installed. Switching to AHCI mode requires installing new drivers before changing the BIOS settings.
* When attempting to install Microsoft Windows XP or a previous version on an AHCI-enabled system will cause the setup to fail with the error message "set up could not detect hard disk drive...". This problem can only be corrected by using a floppy disk with the appropriate drivers or by slipstreaming the appropriate drivers into the Windows XP installation CD.
* Enabling AHCI in a system BIOS with Windows Vista already installed will result in a BSoD if SATA has been running in IDE mode during Vista's installation. Before enabling AHCI in the BIOS, users must first follow the instructions found at Microsoft Knowledge Base article 922976 (currently unavailable in English, see this workaround using babelfish).
* Enabling AHCI or receiving a system with AHCI enable, will cause EPHD (Encryption Plus Hard Drive from PC Guardian) to error out when attempting to Hibernate out of Windows OS (such as Windows XP). The major aspect of this issue is that it can NOT be changed without reimaging/re-installing the entire system. There may be a root level fix not apparent on new (Circa April 2007) HP Compaq NC8430 laptops.
* Enabling AHCI in a system BIOS on installations of Windows XP or Windows Vista, will cause SATA Optical drives to disappear. A Hotfix for Windows Vista is available. SATA optical drives are not available after you start a Windows Vista-based computer.[2]


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