Dear All, I went over the archives and could not locate any solution. Hope experts on this mailing -list can help me on solving my second hard drive problem: The second hard drive in the modular bay of my DELL Precision Mobil workstation M60 is not usable. It is recognized during the boot as hdc: FUJITSU MHT2040AH, ATA DISK drive I am running RH9 with Linux Kernel 2.4.20-13.9 The dmesg shows: ------------------------------------------------------------- Kernel command line: ro root=LABEL=/ hdc=ide-scsi ide_setup: hdc=ide-scsi hda: HTS726060M9AT00, ATA DISK drive blk: queue c03cbfa0, I/O limit 4095Mb (mask 0xffffffff) hdc: FUJITSU MHT2040AH, ATA DISK drive blk: queue c03cc404, I/O limit 4095Mb (mask 0xffffffff) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: attached ide-disk driver. hda: host protected area => 1 hda: 117210240 sectors (60012 MB) w/7877KiB Cache, CHS=7296/255/63, UDMA(100) ide-floppy driver 0.99.newide Partition check: hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 > hdc:end_request: I/O error, dev 16:00 (hdc), sector 0 end_request: I/O error, dev 16:00 (hdc), sector 2 end_request: I/O error, dev 16:00 (hdc), sector 4 end_request: I/O error, dev 16:00 (hdc), sector 6 end_request: I/O error, dev 16:00 (hdc), sector 0 end_request: I/O error, dev 16:00 (hdc), sector 2 end_request: I/O error, dev 16:00 (hdc), sector 4 end_request: I/O error, dev 16:00 (hdc), sector 6 unable to read partition table ide-floppy driver 0.99.newide ------------------------------------------------------------- I remember that during the boot, there was a message like hardwaremodprobe can not locate module ide-disk ... After booting, I got the following errors: #fdisk /dev/hdc hdc: driver not present unable to open /dev/hdc After shutting down, there was a message like: flusing devices hda, hdc The detailed dmesg log is attached. The drive was originally partitioned as Dynamic. I used Partition Magic to convert it to Basic partition and it was formatted to two FAT32 partitions under Windows 2000. Now I would like to use it as a linux file system if I could use fdisk to repartition and format it. Thanks, Sun