Lenovo Thinkpad Edge E440 Hardware Maintenance Manual
Here you can view all the pages of manual Lenovo Thinkpad Edge E440 Hardware Maintenance Manual. The Lenovo manuals for Notebook are available online for free. You can easily download all the documents as PDF.
Page 91
:KHQ LQVWDOOLQJ (QVXUHWKDW WKHFRQQHFW RUVDUHDWWDFKHG 1UPO\WR WKH V\VW HPERDU G :KHQ LQVWDOOLQJ (QVXUHWKDW WKHFRQQHFW RUVDUHDWWDFKHG 1UPO\WR WKH V\VW HPERDU G &KDSW HU 5HPRYLQJ RUUHSODFLQJ D)58 5 4 8 9 6 7 1 0
Page 92
![Page 92
,Q
VWHS
UHOHDVH WKHNH\ERDU GEH ]HO DVVHPEO\ IURP WKHIUDPH XVLQJ DSODVWLF SU\WRRO
0LFURSURFHVVRU
)
RU DFFHVV UHPRYH WKHVH)58V LQRUGHU
a
W %DWWHU\SDFNX RQSDJH
a
W /DUJH ERWW RPFRYHU XRQ SDJH
a
W 7KHUPDO PRGXOHX RQSDJH
$
WW HQWLRQ 7KHPLFURSURFHVVRU LVH[WU HPHO\ VHQVLWLYH :KHQ\RXVHUYLFH WKHPLFU RSURFHVVRU DYRLG DQ\
NLQG
RIURXJK KDQGOLQJ
+DUGZDU H0DLQW HQDQFH 0DQXDO
1
1 1
1 1
1 1
11
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1](http://img.usermanuals.tech/thumb/45/58916/w300_thinkpad-edge-e440-hardware-maintenance-manual-91.png "Page 92
,Q
VWHS
UHOHDVH WKHNH\ERDU GEH ]HO DVVHPEO\ IURP WKHIUDPH XVLQJ DSODVWLF SU\WRRO
0LFURSURFHVVRU
)
RU DFFHVV UHPRYH WKHVH)58V LQRUGHU
a
W %DWWHU\SDFNX RQSDJH
a
W /DUJH ERWW RPFRYHU XRQ SDJH
a
W 7KHUPDO PRGXOHX RQSDJH
$
WW HQWLRQ 7KHPLFURSURFHVVRU LVH[WU HPHO\ VHQVLWLYH :KHQ\RXVHUYLFH WKHPLFU RSURFHVVRU DYRLG DQ\
NLQG
RIURXJK KDQGOLQJ
+DUGZDU H0DLQW HQDQFH 0DQXDO
1
1 1
1 1
1 1
11
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1")
,Q VWHS UHOHDVH WKHNH\ERDU GEH ]HO DVVHPEO\ IURP WKHIUDPH XVLQJ DSODVWLF SU\WRRO 0LFURSURFHVVRU ) RU DFFHVV UHPRYH WKHVH)58V LQRUGHU a W %DWWHU\SDFNX RQSDJH a W /DUJH ERWW RPFRYHU XRQ SDJH a W 7KHUPDO PRGXOHX RQSDJH $ WW HQWLRQ 7KHPLFURSURFHVVRU LVH[WU HPHO\ VHQVLWLYH :KHQ\RXVHUYLFH WKHPLFU RSURFHVVRU DYRLG DQ\ NLQG RIURXJK KDQGOLQJ +DUGZDU H0DLQW HQDQFH 0DQXDO 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Page 93
5HPRYDO VWHSV RIWKH PLFU RSURFHVVRU 5RWDW HWKH KHDG RIWKH VFUHZ LQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ W R UHOHDVH WKHORFN WKHQUHPRYH WKH PLFU RSURFHVVRU :KHQ LQVWDOOLQJ 3ODFHWKHPLFU RSURFHVVRU DERYHWKHPLFU RSURFHVVRU VRFNHWDQG WKHQ URWDW HWKH KHDG RI WKH VFUHZ LQWKH GLUHFWLRQ VKRZQ E\WKH DUURZ W R VHFXU HWKH PLFU RSURFHVVRU 6\VWHPERDU G ,PSRU WDQWQRWLFHV IRUKDQGOLQJ WKHV\VW HPERDU G :KHQ KDQGOLQJ WKHV\VW HPERDU GUHDG WKHIROORZLQJ a 7KH V\VWHPERDU GKDV DQDFFHOHU RPHWHUZKLFK...
Page 94
![Page 94
a
W 2SWLFDO GULYHRURSWLFDOGULYH ED\EH]HOX RQSDJH
a
W 0HPRU \PRGXOHX RQSDJH
a
W +DUGGLVN GULYH ZLWKEUDFN HWRU VROLGVWDW HGULYH ZLWKEUDFN HWXRQSDJH
a
W :LUHOHVV: $1FDUGRU 0 VROLGVWDW HGULYHX RQSDJH
a
W :LUHOHVV/$1%OXHW RRWKFDUGXRQ SDJH
a
W &RLQFHOO EDWWHU\X RQ SDJH
a
W 7KHUPDO PRGXOHX RQSDJH
a
W .H\ERDU GXRQ SDJH
a
W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH
a
W 0LFURSURFHVVRU XRQ SDJH
5HPRYDO
VWHSV RIWKH...](http://img.usermanuals.tech/thumb/45/58916/w300_thinkpad-edge-e440-hardware-maintenance-manual-93.png "Page 94
a
W 2SWLFDO GULYHRURSWLFDOGULYH ED\EH]HOX RQSDJH
a
W 0HPRU \PRGXOHX RQSDJH
a
W +DUGGLVN GULYH ZLWKEUDFN HWRU VROLGVWDW HGULYH ZLWKEUDFN HWXRQSDJH
a
W :LUHOHVV: $1FDUGRU 0 VROLGVWDW HGULYHX RQSDJH
a
W :LUHOHVV/$1%OXHW RRWKFDUGXRQ SDJH
a
W &RLQFHOO EDWWHU\X RQ SDJH
a
W 7KHUPDO PRGXOHX RQSDJH
a
W .H\ERDU GXRQ SDJH
a
W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH
a
W 0LFURSURFHVVRU XRQ SDJH
5HPRYDO
VWHSV RIWKH...")
a W 2SWLFDO GULYHRURSWLFDOGULYH ED\EH]HOX RQSDJH a W 0HPRU \PRGXOHX RQSDJH a W +DUGGLVN GULYH ZLWKEUDFN HWRU VROLGVWDW HGULYH ZLWKEUDFN HWXRQSDJH a W :LUHOHVV: $1FDUGRU 0 VROLGVWDW HGULYHX RQSDJH a W :LUHOHVV/$1%OXHW RRWKFDUGXRQ SDJH a W &RLQFHOO EDWWHU\X RQ SDJH a W 7KHUPDO PRGXOHX RQSDJH a W .H\ERDU GXRQ SDJH a W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH a W 0LFURSURFHVVRU XRQ SDJH 5HPRYDO VWHSV RIWKH...
Page 95
1RW H 7KH /&FRQWU ROFDUGFDEOH LQVWHS LV RQO\ DYDLODEOH RQPRGHOV ZLWKWRXFK VFUHHQ :KHQ LQVWDOOLQJ (QVXUHWKDW WKHFRQQHFW RUVDUHDWWDFKHG 1UPO\WR WKH V\VW HPERDU G :KHQ LQVWDOOLQJ (QVXUHWKDW WKHFRQQHFW RUVDUHDWWDFKHG 1UPO\WR WKH V\VW HPERDU G &KDSW HU 5HPRYLQJ RUUHSODFLQJ D)58 4 3 2 1 5 6 7 7 8
Page 96
6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0
Page 97
5HPRYDO VWHSV RIWKH 0HGLDFDU GUHDGHU86% FDUG 1RW H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH IROORZLQJ LOOXVWUDWLRQV :KHQ LQVWDOOLQJ (QVXUHWKDW WKHFRQQHFW RULVDWWDFKHG 1UPO\WR WKH V\VW HPERDU G 6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0
Page 98
![Page 98
a
W &RLQFHOO EDWWHU\X RQ SDJH
a
W .H\ERDU GXRQ SDJH
a
W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH
5HPRYDO
VWHSV RIWKH GFLQ( WKHQHWFDUGEU DFN HW
1RW
H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH
IROORZLQJ
LOOXVWUDWLRQ
6
WHS 6FUHZ TXDQWLW\ &RORU
7RU TXH
0](http://img.usermanuals.tech/thumb/45/58916/w300_thinkpad-edge-e440-hardware-maintenance-manual-97.png "Page 98
a
W &RLQFHOO EDWWHU\X RQ SDJH
a
W .H\ERDU GXRQ SDJH
a
W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH
5HPRYDO
VWHSV RIWKH GFLQ( WKHQHWFDUGEU DFN HW
1RW
H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH
IROORZLQJ
LOOXVWUDWLRQ
6
WHS 6FUHZ TXDQWLW\ &RORU
7RU TXH
0")
a W &RLQFHOO EDWWHU\X RQ SDJH a W .H\ERDU GXRQ SDJH a W .H\ERDU GEH ]HO DVVHPEO\X RQSDJH 5HPRYDO VWHSV RIWKH GFLQ( WKHQHWFDUGEU DFN HW 1RW H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH IROORZLQJ LOOXVWUDWLRQ 6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0
Page 99
1RW H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH IROORZLQJ LOOXVWUDWLRQV &KDSW HU 5HPRYLQJ RUUHSODFLQJ D)58 5 6 3 2 4 5 6 6 5
Page 100
5HPRYDO VWHSV RIWKH GFLQ( WKHQHWFDUGVXSSRU WEU DFN HW 5HPRYH WKHVFUHZV DQG UHPRYH WKHGFLQ( WKHQHWFDUGVXSSRU WEU DFN HW 1RW H 7KH V\VWHPERDU GRI WKH FRPSXW HUWKDW \RXDUHVHU YLFLQJ PLJKWEHGLIIHU HQWIURP WKHRQH LQWKH IROORZLQJ LOOXVWUDWLRQ 6 WHS 6FUHZ TXDQWLW\ &RORU 7RU TXH 0