Slot 2/5 Use IRQ No.
Slot 2/5 Use IRQ No.
Possible values of an option:
[Auto], , , , , 
[Auto], , , , , , , 
[Auto], , , , , , , , , , 
The option description:
Allows to set manually the priority interruption divided by cards of expansion, inserted in the second and the fifth слоты tyres PCI. Sometimes happens that "the whimsical" card normally works, only if to it certain interruption is appointed — specify it as value of this option. Only track, that it has not been reserved for not answering to standard Plug and Play an old card of expansion for tyre ISA. A certain problem can represent and a choice of the interruption fixed by default behind one of standard devices (for example, behind the IDE-controller, the disk drive, one of ports …).
Fortunately, problem cards of expansion meet recently seldom enough, accordingly, the mechanism of automatic allocation of interruption works without censures. Also it is recommended to use it by default (value [Auto]).
Installation of priority interruption does not mean that the expansion card will receive it with absolute probability. If the computer is overloaded by expansion cards, can happen that to the given card the interruption which is distinct from the specified will be appointed. Attempt often results in similar result also to use the interruption fixed by default behind one of standard devices. In this case it is recommended or to rearrange an expansion card in one of next слотов, or to choose priority interruptions and for other cards of expansion.
To cards of expansion for tyre PCI it is allocated four lines of interruption. If PCI-slotov four and less each of them manages own interruption. When слотов more than four (and on motherboards of forms-factors ATX their number can reach six), a part слотов start to divide interruption lines among themselves — for two "steam rooms" слотов one line is used. At five слотах expansions for tyre PCI will be one "steam" слотов, at six — two "pairs". Keep in mind, a part of old cards of the expansion corresponding only to specification PCI 2.0, lines of interruption with other device are not able to divide, they need to be inserted or in "single" слот, or to leave the second слот "steams" empty. With cards of expansion of specification PCI 2.1 also is more senior such problems already is not present.
Other options identical to destination: