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    How to solve IRQ conflict for T61?

    Discussion in 'Lenovo' started by irex, Jul 22, 2008.

  1. irex

    irex Notebook Enthusiast

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    Each time when Windows Vista is booting, the light of my USB mouse will be turned off.
    In the Device Manager, there is a question mark in front of every USB driver which named "Intel(R) ICH8 Family USB Universal Host Controller" or "USB Hub Root".
    After I uninstalled all those USB drivers, and scan for new hardware, then everything is ok, my mice is back to work again.

    I checked the IRQ resources, and found there are IRQ Conflicts/Sharing at IRQ 16, IRQ 17, and IRQ 18.
    The details is listed below:

    System Information report written at: 07/22/08 14:32:38
    System Name: VAX
    [Conflicts/Sharing]

    Resource Device
    I/O Port 0x00000000-0x00000CF7 PCI bus
    I/O Port 0x00000000-0x00000CF7 Direct memory access controller

    Memory Address 0xFE400000-0xFE7FFFFF Intel(R) 82801 PCI Bridge - 2448
    Memory Address 0xFE400000-0xFE7FFFFF Ricoh R/RL/5C476(II) or Compatible CardBus Controller

    I/O Port 0x000003C0-0x000003DF Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    I/O Port 0x000003C0-0x000003DF NVIDIA Quadro NVS 140M

    I/O Port 0x00002000-0x00002FFF Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    I/O Port 0x00002000-0x00002FFF NVIDIA Quadro NVS 140M

    IRQ 16 NVIDIA Quadro NVS 140M
    IRQ 16 Intel(R) ICH8 Family USB Universal Host Controller - 2830
    IRQ 16 Ricoh R/RL/5C476(II) or Compatible CardBus Controller
    IRQ 16 Intel(R) 82801HEM/HBM SATA AHCI Controller

    IRQ 17 High Definition Audio Controller
    IRQ 17 Intel(R) ICH8 Family USB Universal Host Controller - 2831
    IRQ 17 RICOH OHCI Compliant IEEE 1394 Host Controller

    Memory Address 0xE0000000-0xEFFFFFFF Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    Memory Address 0xE0000000-0xEFFFFFFF NVIDIA Quadro NVS 140M

    IRQ 18 Intel(R) ICH8 Family USB Universal Host Controller - 2832
    IRQ 18 SDA Standard Compliant SD Host Controller
    IRQ 18 Ricoh SD/MMC Host Controller
    IRQ 18 Ricoh Memory Stick Controller
    IRQ 18 Ricoh xD-Picture Card Controller

    Memory Address 0xA0000-0xBFFFF PCI bus
    Memory Address 0xA0000-0xBFFFF Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    Memory Address 0xA0000-0xBFFFF NVIDIA Quadro NVS 140M

    I/O Port 0x000003B0-0x000003BB Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    I/O Port 0x000003B0-0x000003BB NVIDIA Quadro NVS 140M

    Memory Address 0xD4000000-0xD6FFFFFF Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01
    Memory Address 0xD4000000-0xD6FFFFFF NVIDIA Quadro NVS 140M

    Memory Address 0xFED40000-0xFED4BFFF PCI bus
    Memory Address 0xFED40000-0xFED4BFFF Trusted Platform Module 1.2
     
  2. irex

    irex Notebook Enthusiast

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    Any tips?

    PS.. The complete IRQ list of my T61:

    System Information report written at: 07/22/08 14:33:40
    System Name: VAX
    [IRQs]

    Resource Device Status
    IRQ 0 System timer OK
    IRQ 1 Standard PS/2 Keyboard OK
    IRQ 8 System CMOS/real time clock OK
    IRQ 9 ANRE8T01 IDE Controller OK
    IRQ 11 Intel(R) ICH8 Family SMBus Controller - 283E OK
    IRQ 12 ThinkPad UltraNav Pointing Device OK
    IRQ 13 Numeric data processor OK
    IRQ 14 ATA Channel 0 OK
    IRQ 16 Intel(R) 82801HEM/HBM SATA AHCI Controller OK
    IRQ 16 Intel(R) ICH8 Family USB Universal Host Controller - 2830 OK
    IRQ 16 NVIDIA Quadro NVS 140M OK
    IRQ 16 Ricoh R/RL/5C476(II) or Compatible CardBus Controller OK
    IRQ 17 High Definition Audio Controller OK
    IRQ 17 Intel(R) ICH8 Family USB Universal Host Controller - 2831 OK
    IRQ 17 RICOH OHCI Compliant IEEE 1394 Host Controller OK
    IRQ 18 Intel(R) ICH8 Family USB Universal Host Controller - 2832 OK
    IRQ 18 Ricoh Memory Stick Controller OK
    IRQ 18 Ricoh SD/MMC Host Controller OK
    IRQ 18 Ricoh xD-Picture Card Controller OK
    IRQ 18 SDA Standard Compliant SD Host Controller OK
    IRQ 19 Intel(R) ICH8 Family USB2 Enhanced Host Controller - 2836 OK
    IRQ 20 Intel(R) ICH8 Family USB Universal Host Controller - 2834 OK
    IRQ 21 Intel(R) ICH8 Family USB Universal Host Controller - 2835 OK
    IRQ 22 Intel(R) ICH8 Family USB2 Enhanced Host Controller - 283A OK
    IRQ 81 Microsoft ACPI-Compliant System OK
    IRQ 82 Microsoft ACPI-Compliant System OK
    IRQ 83 Microsoft ACPI-Compliant System OK
    IRQ 84 Microsoft ACPI-Compliant System OK
    IRQ 85 Microsoft ACPI-Compliant System OK
    IRQ 86 Microsoft ACPI-Compliant System OK
    IRQ 87 Microsoft ACPI-Compliant System OK
    IRQ 88 Microsoft ACPI-Compliant System OK
    IRQ 89 Microsoft ACPI-Compliant System OK
    IRQ 90 Microsoft ACPI-Compliant System OK
    IRQ 91 Microsoft ACPI-Compliant System OK
    IRQ 92 Microsoft ACPI-Compliant System OK
    IRQ 93 Microsoft ACPI-Compliant System OK
    IRQ 94 Microsoft ACPI-Compliant System OK
    IRQ 95 Microsoft ACPI-Compliant System OK
    IRQ 96 Microsoft ACPI-Compliant System OK
    IRQ 97 Microsoft ACPI-Compliant System OK
    IRQ 98 Microsoft ACPI-Compliant System OK
    IRQ 99 Microsoft ACPI-Compliant System OK
    IRQ 100 Microsoft ACPI-Compliant System OK
    IRQ 101 Microsoft ACPI-Compliant System OK
    IRQ 102 Microsoft ACPI-Compliant System OK
    IRQ 103 Microsoft ACPI-Compliant System OK
    IRQ 104 Microsoft ACPI-Compliant System OK
    IRQ 105 Microsoft ACPI-Compliant System OK
    IRQ 106 Microsoft ACPI-Compliant System OK
    IRQ 107 Microsoft ACPI-Compliant System OK
    IRQ 108 Microsoft ACPI-Compliant System OK
    IRQ 109 Microsoft ACPI-Compliant System OK
    IRQ 110 Microsoft ACPI-Compliant System OK
    IRQ 111 Microsoft ACPI-Compliant System OK
    IRQ 112 Microsoft ACPI-Compliant System OK
    IRQ 113 Microsoft ACPI-Compliant System OK
    IRQ 114 Microsoft ACPI-Compliant System OK
    IRQ 115 Microsoft ACPI-Compliant System OK
    IRQ 116 Microsoft ACPI-Compliant System OK
    IRQ 117 Microsoft ACPI-Compliant System OK
    IRQ 118 Microsoft ACPI-Compliant System OK
    IRQ 119 Microsoft ACPI-Compliant System OK
    IRQ 120 Microsoft ACPI-Compliant System OK
    IRQ 121 Microsoft ACPI-Compliant System OK
    IRQ 122 Microsoft ACPI-Compliant System OK
    IRQ 123 Microsoft ACPI-Compliant System OK
    IRQ 124 Microsoft ACPI-Compliant System OK
    IRQ 125 Microsoft ACPI-Compliant System OK
    IRQ 126 Microsoft ACPI-Compliant System OK
    IRQ 127 Microsoft ACPI-Compliant System OK
    IRQ 128 Microsoft ACPI-Compliant System OK
    IRQ 129 Microsoft ACPI-Compliant System OK
    IRQ 130 Microsoft ACPI-Compliant System OK
    IRQ 131 Microsoft ACPI-Compliant System OK
    IRQ 132 Microsoft ACPI-Compliant System OK
    IRQ 133 Microsoft ACPI-Compliant System OK
    IRQ 134 Microsoft ACPI-Compliant System OK
    IRQ 135 Microsoft ACPI-Compliant System OK
    IRQ 136 Microsoft ACPI-Compliant System OK
    IRQ 137 Microsoft ACPI-Compliant System OK
    IRQ 138 Microsoft ACPI-Compliant System OK
    IRQ 139 Microsoft ACPI-Compliant System OK
    IRQ 140 Microsoft ACPI-Compliant System OK
    IRQ 141 Microsoft ACPI-Compliant System OK
    IRQ 142 Microsoft ACPI-Compliant System OK
    IRQ 143 Microsoft ACPI-Compliant System OK
    IRQ 144 Microsoft ACPI-Compliant System OK
    IRQ 145 Microsoft ACPI-Compliant System OK
    IRQ 146 Microsoft ACPI-Compliant System OK
    IRQ 147 Microsoft ACPI-Compliant System OK
    IRQ 148 Microsoft ACPI-Compliant System OK
    IRQ 149 Microsoft ACPI-Compliant System OK
    IRQ 150 Microsoft ACPI-Compliant System OK
    IRQ 151 Microsoft ACPI-Compliant System OK
    IRQ 152 Microsoft ACPI-Compliant System OK
    IRQ 153 Microsoft ACPI-Compliant System OK
    IRQ 154 Microsoft ACPI-Compliant System OK
    IRQ 155 Microsoft ACPI-Compliant System OK
    IRQ 156 Microsoft ACPI-Compliant System OK
    IRQ 157 Microsoft ACPI-Compliant System OK
    IRQ 158 Microsoft ACPI-Compliant System OK
    IRQ 159 Microsoft ACPI-Compliant System OK
    IRQ 160 Microsoft ACPI-Compliant System OK
    IRQ 161 Microsoft ACPI-Compliant System OK
    IRQ 162 Microsoft ACPI-Compliant System OK
    IRQ 163 Microsoft ACPI-Compliant System OK
    IRQ 164 Microsoft ACPI-Compliant System OK
    IRQ 165 Microsoft ACPI-Compliant System OK
    IRQ 166 Microsoft ACPI-Compliant System OK
    IRQ 167 Microsoft ACPI-Compliant System OK
    IRQ 168 Microsoft ACPI-Compliant System OK
    IRQ 169 Microsoft ACPI-Compliant System OK
    IRQ 170 Microsoft ACPI-Compliant System OK
    IRQ 171 Microsoft ACPI-Compliant System OK
    IRQ 172 Microsoft ACPI-Compliant System OK
    IRQ 173 Microsoft ACPI-Compliant System OK
    IRQ 174 Microsoft ACPI-Compliant System OK
    IRQ 175 Microsoft ACPI-Compliant System OK
    IRQ 176 Microsoft ACPI-Compliant System OK
    IRQ 177 Microsoft ACPI-Compliant System OK
    IRQ 178 Microsoft ACPI-Compliant System OK
    IRQ 179 Microsoft ACPI-Compliant System OK
    IRQ 180 Microsoft ACPI-Compliant System OK
    IRQ 181 Microsoft ACPI-Compliant System OK
    IRQ 182 Microsoft ACPI-Compliant System OK
    IRQ 183 Microsoft ACPI-Compliant System OK
    IRQ 184 Microsoft ACPI-Compliant System OK
    IRQ 185 Microsoft ACPI-Compliant System OK
    IRQ 186 Microsoft ACPI-Compliant System OK
    IRQ 187 Microsoft ACPI-Compliant System OK
    IRQ 188 Microsoft ACPI-Compliant System OK
    IRQ 189 Microsoft ACPI-Compliant System OK
    IRQ 190 Microsoft ACPI-Compliant System OK
    IRQ 4294967287 Intel(R) PRO/Wireless 3945ABG Network Connection OK
    IRQ 4294967288 Intel(R) 82566MM Gigabit Network Connection OK
    IRQ 4294967289 Intel(R) ICH8 Family PCI Express Root Port 5 - 2847 OK
    IRQ 4294967290 Intel(R) ICH8 Family PCI Express Root Port 4 - 2845 OK
    IRQ 4294967291 Intel(R) ICH8 Family PCI Express Root Port 3 - 2843 OK
    IRQ 4294967292 Intel(R) ICH8 Family PCI Express Root Port 2 - 2841 OK
    IRQ 4294967293 Intel(R) ICH8 Family PCI Express Root Port 1 - 283F OK
    IRQ 4294967294 Mobile Intel(R) PM965/GM965/GL960 Express PCI Express Root Port - 2A01 OK