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Archived from groups: microsoft.public.windowsxp.hardware (More info?)
DMA of my hard disk is disabled i.e. it's in PIO mode.
It used to be DMA now even if i select DMA if available it stays in PIO mode.
Event Viewer:
Event Type: Warning
Event Source: atapi
Event Category: None
Event ID: 26
The driver has detected that device \Device\Ide\IdePort0 has old or out-of-date firmware. Reduced performance may result.
Data:
0000: 0f 00 10 00 01 00 64 00 ......d.
0008: 00 00 00 00 1a 00 04 80 .......€
0010: 04 00 00 00 00 00 00 00 ........
0018: c6 95 05 00 00 00 00 00 ƕ......
0020: 00 00 00 00 00 00 00 00 ........
0028: 00 00 00 00 00 00 00 00 ........
0030: 00 00 00 00 09 00 00 00 ........
It went to PIO mode when recently I connected my HD on another PC running Win98 and now in my PC (WinXP) the DMA has went out although While booting my motherboard i.e. BOIS shows UDMA, mode 2 for both my HDD and CD-ROM.
The funny thing is that, When my HDD was on DMA mode, i tried many times to set DMA for CD-ROM but nothing worked.
Now when my HDD can't use DMA mode my CD-ROM got UDMA, mode 2...
Can anybody help??
PC config- P3 550MHz Gigabyte Motherboard (Intel440BX Chipset) 20GB QuantumFireball lct15 64MB RAM
16MB Nvidia Vanta External v92 Modem on COM1 A4tech 2 button mouse WinXPpro DX9b
HDD is PrimaryMaster and CDROM is Secondary Master
DMA of my hard disk is disabled i.e. it's in PIO mode.
It used to be DMA now even if i select DMA if available it stays in PIO mode.
Event Viewer:
Event Type: Warning
Event Source: atapi
Event Category: None
Event ID: 26
The driver has detected that device \Device\Ide\IdePort0 has old or out-of-date firmware. Reduced performance may result.
Data:
0000: 0f 00 10 00 01 00 64 00 ......d.
0008: 00 00 00 00 1a 00 04 80 .......€
0010: 04 00 00 00 00 00 00 00 ........
0018: c6 95 05 00 00 00 00 00 ƕ......
0020: 00 00 00 00 00 00 00 00 ........
0028: 00 00 00 00 00 00 00 00 ........
0030: 00 00 00 00 09 00 00 00 ........
It went to PIO mode when recently I connected my HD on another PC running Win98 and now in my PC (WinXP) the DMA has went out although While booting my motherboard i.e. BOIS shows UDMA, mode 2 for both my HDD and CD-ROM.
The funny thing is that, When my HDD was on DMA mode, i tried many times to set DMA for CD-ROM but nothing worked.
Now when my HDD can't use DMA mode my CD-ROM got UDMA, mode 2...
Can anybody help??
PC config- P3 550MHz Gigabyte Motherboard (Intel440BX Chipset) 20GB QuantumFireball lct15 64MB RAM
16MB Nvidia Vanta External v92 Modem on COM1 A4tech 2 button mouse WinXPpro DX9b
HDD is PrimaryMaster and CDROM is Secondary Master