MSI GF615M-P33 User Guide - Page 19

WhEN OvErclOckINg cAUsE sYsTEm INsTAbIlITY Or crAsh DUrINg bOOT. PlEAsE sET - what processor

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Page 19 highlights

MS-7597 Clear CMOS Jumper: JBAT1 There is a CMOS RAM onboard that has a power supply from an external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on. If you want to clear the system configuration, set the jumper to clear data. JBAT1 1 1 Keep Data 1 Clear Data Important You can clear CMOS by shorting 2-3 pin while the system is off. Then return to 1-2 pin position. Avoid clearing the CMOS while the system is on; it will damage the mainboard. Overclock FSB Switch: OC_SW1 (optional) You can overclock the FSB to increase the processor frequency by changing the switch. Follow the instructions below to set the FSB. Default Increase 10% Increase 15% Increase 20% speed of FSB speed of FSB speed of FSB Important * Make sure that you power off the system before setting the switch. * When overclocking cause system instability or crash during boot. Please set the switch to default setting. 19

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±9
MS-7597
ClEAr CMoS JUmpEr: JBat±
thErE Is A CMoS RaM ONbOArD ThAT hAs A pOwEr sUpplY frOm AN ExTErNAl bATTErY
TO kEEp ThE DATA Of sYsTEm cONfigUrATION. WITh ThE CMoS RaM, ThE sYsTEm cAN
AUTOmATIcAllY bOOT oS EvErY TImE IT Is TUrNED ON. if YOU wANT TO clEAr ThE sYsTEm
cONfigUrATION, sET ThE jUmpEr TO clEAr DATA.
1
1
1
JBat±
KEEp dATA
ClEAr dATA
iMPoRtant
yOU cAN clEAr CMoS bY shOrTINg 2-3 pIN whIlE ThE sYsTEm Is Off. thEN rETUrN TO
±-2 pIN pOsITION. avOID clEArINg ThE CMoS whIlE ThE sYsTEm Is ON; IT wIll DAmAgE
ThE mAINbOArD.
ovErclOck FSB SwITch: oC_SW± (OpTIONAl)
yOU cAN OvErclOck ThE FSB TO INcrEAsE ThE prOcEssOr frEQUENcY bY chANgINg ThE
swITch. FOllOw ThE INsTrUcTIONs bElOw TO sET ThE FSB.
dEfAUlT
iNcrEAsE ±0%
spEED Of FSB
iNcrEAsE ±5%
spEED Of FSB
iNcrEAsE 20%
spEED Of FSB
iMPoRtant
MAkE sUrE ThAT YOU pOwEr Off ThE sYsTEm bEfOrE sETTINg ThE swITch.
WhEN OvErclOckINg cAUsE sYsTEm INsTAbIlITY Or crAsh DUrINg bOOT. PlEAsE sET ThE
swITch TO DEfAUlT sETTINg.
*
*