Lenovo B570 Service Manual
Here you can view all the pages of manual Lenovo B570 Service Manual. The Lenovo manuals for Notebook are available online for free. You can easily download all the documents as PDF.
Page 51
&KDSW HU 5HPRYLQJ DQGUHSODFLQJ D)58 7KLV FKDSW HUSUHVHQWV GLUHFWLRQV DQGGUDZLQJV IRUXVH LQUHPRYLQJ DQGUHSODFLQJ D)58 %H VXUHWR REVHU YH WKH IROORZLQJ JHQHUDOUXOHV R QRW WU\ WR VHU YLFH DQ\FRPSXW HUXQOHVV \RXKDYH EHHQ WUDLQHG DQGFHUWL1HG $QXQWU DLQHG SHUVRQ UXQV WKH ULVN RIGDPDJLQJ SDUWV %HIRU HUHSODFLQJ DQ\)58 UHYLHZ &KDSWHUW)58 UHSODFHPHQW QRWLFHVXRQSDJH %HJLQ E\UHPRYLQJ DQ\)58V WKDWKDYH WR EH UHPRYHG EHIRUHUHSODFLQJ WKHIDLOHG )586XFK )58V DUH OLVW HG LQHDFK )58UHSODFHPHQW...
Page 52
%DWWHU\SDFN 5HPRYDO VWHSV RIEDWW HU\SDFN $1*(5 8VH RQO\ WKHEDWW HU\VSHFL1HG LQWKH SDUWVOLVW IRU\RXU FRPSXW HU$Q\ RWKHU EDWWHU\FRXOG LJQLWH RU H[SORGH 8QORFN WKHEDWW HU\ODWFK +ROGLQJ WKHEDWW HU\ORFN OHYHU LQWKH XQORFN HGSRVLWLRQ UHPRYH WKHEDWW HU\ SDFN LQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ :KHQ LQVWDOOLQJ ,QVWDOOWKHEDWW HU\SDFN LQWKH VORW 0DNHVXU HWKDW WKHEDWW HU\ODWFK LVLQ WKH ORFN HGSRVLWLRQ +DUGZDU H0DLQW HQDQFH 0DQXDO c ba
Page 53
XPP\ FDUG ) RU DFFHVV UHPRYH WKLV)58 a W %DWWHU\SDFNX RQSDJH 5HPRYDO VWHSV RIGXPP\ FDUGV 5HPRYH WKHGXPP\ FDUGLQ WKH GLUHFWLRQ VKRZQ E\WKH DUURZV DQG +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHU ) RU DFFHVV UHPRYH WKLV)58 a W %DWWHU\SDFNX RQSDJH 5HPRYDO VWHSV RIKDU GGLVN GULYHPHPRU \PRGXOH0LQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHU 1RW H/RRVHQ WKHVFUHZV WKHQ UHPRYH WKHFRPSDU WPHQWFRYHU 6 WHS 6FUHZ...
Page 54
+DUGGLVN GULYH ) RU DFFHVV UHPRYH WKHVH)58V LQRUGHU a W %DWWHU\SDFNX RQSDJH a W +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHUXRQ SDJH $ WW HQWLRQ a R QRW GURS WKH GULYH RUDSSO\ DQ\SK\VLFDO VKRFNWR LW 7KH GULYH LVVHQVLWLYH WR SK\VLFDO VKRFN,PSURSHU KDQGOLQJ FDQFDXVH GDPDJH DQGSHUPDQHQW ORVVRIGDWD a %HIRU HUHPRYLQJ WKHGULYH KDYHWKHXVHU PDNHDEDFNXS FRS\RIDOO WKH LQIRUPDWLRQ RQLWLISRVVLEOH a 1HYHU UHPRYH WKHGULYH ZKLOH WKHFRPSXW HULVRSHU...
Page 55
2SWLFDO GULYH ) RU DFFHVV UHPRYH WKLV)58 a W %DWWHU\SDFNX RQSDJH 5HPRYDO VWHSV RIRSWLFDO GULYH 5HPRYH WKHVFUHZ LQVHU WD VFU HZGULYHU LQWRWKH VFUHZ KROH DQGSXVK WKHRSWLFDO GULYHLQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ 3XOO WKH RSWLFDO GULYHRXWLQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ 6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0
Page 56
0HPRU \PRGXOH ) RU DFFHVV UHPRYH WKHVH)58V LQRUGHU a W %DWWHU\SDFNX RQSDJH a W +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHUXRQ SDJH 5HPRYDO VWHSV RIPHPRU \PRGXOH 5HOHDVH WKHWZR ODWFKHV RQERWK HGJHV RIWKH VRFN HWDWWKH VDPH WLPHLQWKH GLUHFWLRQ VKRZQ E\WKH DUURZV DQG WKHQ XQSOXJ WKH,00 LQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ 1RW H,IRQO\ RQHPHPRU \PRGXOH LVXVHG RQWKH FRPSXW HU\RX DUHVHU YLFLQJ WKHFDUGPXVW EHLQVWDOOHG LQ 6/ 27 D ...
Page 57
3&,([SU HVV0LQL &DU GIRU ZLUHOHVV /$1: $1 ) RU DFFHVV UHPRYH WKHVH)58V LQRUGHU a W %DWWHU\SDFNX RQSDJH a W +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHUXRQ SDJH 5HPRYDO VWHSV RI3&, ([SU HVV0LQL &DU GIRU ZLUHOHVV /$1: $1 LVFRQQHFW WKHWZR ZLUHOHVV /$1FDEOHV EODFN ZKLWH DQG WKHQ UHPRYH WKHVFUHZ ,Q VWHS XQSOXJ WKHMDFNV E\XVLQJ WKHUHPRYDO WRRO DQWHQQD 5)FRQQHFW RU31 . RUSLFN WKH FRQQHFW RUVZLWK \RXU 1QJHUV...
Page 58
5HPRYH WKHFDUGLQ WKH GLUHFWLRQ VKRZQ E\WKH DUURZ :KHQ LQVWDOOLQJ a ,QPRGHOV ZLWKDZLU HOHVV /$1FDUGWKDW KDVWZR DQWHQQD FRQQHFW RUVSOXJ WKHEODFN FDEOH VW0$,1 LQW RWKH MDFN ODEHOHG DQG WKHZKLW HFDEOH QG$8; LQWRMDFN ODEHOHG RQ WKH FDUG a ,QPRGHOV ZLWKDZLU HOHVV /$1FDUGWKDW KDVWKUHH DQW HQQD FRQQHFW RUVSOXJ WKHEODFN FDEOH VW0$,1 LQW RWKH MDFN ODEHOHG WKH JUH\ FDEOH UG LQWRMDFN ODEHOHG DQG WKHZKLW HFDEOH QG$8; LQWRMDFN ODEHOHG RQ WKH FDUG +DUGZDU H0DLQW...
Page 59
.H\ERDU G ) RU DFFHVV UHPRYH WKLV)58 a W %DWWHU\SDFNX RQSDJH a W +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHUXRQ SDJH 5HPRYDO VWHSV RINH\ERDU G 5HPRYH WKHVFUHZV 6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0
Page 60
/LIW WKH NH\ERDU GDOLWWOH DQG WKHQ GHWDFK WKHFRQQHFW RULQWKH GLUHFWLRQ VKRZQ E\WKH DUURZV DQG :KHQ LQVWDOOLQJ 0DNHVXU HWKDW WKH)3& FRQQHFW RULVDWWDFKHG 1UPO\ .H\ERDU GEH ]HO ) RU DFFHVV UHPRYH WKHVH)58V LQRUGHU a W %DWWHU\SDFNX RQSDJH a W +DUGGLVN GULYH +PHPRU \PRGXOHPLQL 3&,([SU HVV&DU GVORW FRPSDU WPHQWFRYHUXRQ SDJH a W 2SWLFDO GULYHXRQSDJH a W .H\ERDU GXRQ SDJH 5HPRYDO VWHSV RINH\ERDU GEH ]HO 5HPRYH WKHVFUHZV DQG RQ...