Category: <b>BIOS</b>
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<pre><b>INT 13 - HARD DISK - WRITE LONG SECTOR(S) (AT and later)</b>

	AH = 0Bh
	AL = number of sectors (01h may be only value supported)
	CH = low eight bits of cylinder number
	CL = sector number (bits 5-0)
	     high two bits of cylinder number (bits 7-6)
	DH = head number
	DL = drive number (80h = first, 81h = second)
	ES:BX -&gt; data buffer
Return: CF clear if successful
	CF set on error
	AH = status (see <a href=../../it/34/2.html>#00234</a>)
	AL = number of sectors transferred
Notes:	each sector's worth of data must be followed by four to seven bytes of
	  error-correction information
	used for diagnostics only on PS/2 systems; IBM officially classifies
	  this function as optional
SeeAlso: AH=03h,AH=0Ah,MEM 0040h:0074h
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