DIR Results in Strange Characters When Using SCSI Drive (121058)
The information in this article applies to:
This article was previously published under Q121058 SYMPTOMS
When you are running MS-DOS version 6.0 or higher and you press the F4 or
F8 key at the Starting Windows prompt, running the DIR command causes
strange characters rather than a directory listing to be displayed.
CAUSE
This problem occurs if your hard disk is a SCSI drive that requires double
buffering and the following line is loading in the CONFIG.SYS (CONFIG.DOS)
file:
DEVICE=C:\DOS\EMM386.EXE NOEMS X=D800-DFFF
RESOLUTION
To correct this problem, insert the command doublebuffer=1 in the MSDOS.SYS
file. To insert this line, do the following:
- Start Windows 95.
- Click the Start button on the taskbar and then click Run.
- In the Open box, type the following:
attrib -s -h -r c:\msdos.sys
- Click the Start button on the taskbar and then click Run.
- In the Open box, type the following:
- In the [Options] section, add the following line:
NOTE: The doublebuffer=1 setting is a conditional setting that
enables double buffering for controllers that need it.
- Click Save on the File menu.
If the above steps do not correct the problem, you may need to use the
doublebuffer=2 setting instead of the doublebuffer=1 setting. To do so,
follow these steps:
- Click the Start button on the taskbar and then click Run.
- In the Open box, type the following:
attrib -s -h -r msdos.sys
- Click the Start button on the taskbar and then click Run.
- In the Open box, type the following:
- In the [Options] section, modify the doublebuffer=1 line that you
added in step 6 above so that it appears as follows:
NOTE: The doublebuffer=2 setting is an unconditional setting that
enables double buffering regardless of whether the controller needs
it or not.
- Click Save on the File menu.
Modification Type: | Major | Last Reviewed: | 7/28/2001 |
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Keywords: | kbDiskMemory KB121058 |
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