Post
by muncis » 2012-01-03 19:24
[c] BroniusK rašė:
Sveiki.
Savo HDD patikrinau su HD Tune PRO 5 ir pamačiau Ultra Dma crc error count. Kas tai ? Blogų sektorių nerado. [/c]
Low value of this attribute typically indicates that something is wrong with the connectors and/or cables. Disk-to-host transfers are protected by CRC error detection code when Ultra-DMA 66 or 100 is used. So if the data gets garbled between the disk and the host machine, the receiving controller senses this and the retransmission is initiated. Such a situation is called \"UDMA CRC error\". Once the problem is rectified (typically by replacing a cable), the attribute value returns to the normal levels pretty quick.
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