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aastra TS 5.x cmos reset procedure (i think....)

aastra TS 5.x cmos reset procedure (i think....)

aastra TS 5.x cmos reset procedure (i think....)


i have by mistake turn off USB Legacy support in bios... I now i cant install software....

to be precise... USB port are dead during POST (BIOS boot sequence), and key DELETE or F2 (well hole keyboard) are dead

when old system boot up everything is OK and working (Mouse and Keyboard)

so... my question.. is it possible somehow to turn USB legacy support back...
i have already remove BIOS battery from ASU but that only reset bios clock :(

please can somebody help me

ps. sorry on my bad english

RE: aastra TS 5.x cmos reset procedure (i think....)

you can remove bios battery on mainboard and insert 5 minutes later (pc shutdown first)

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