i want
hp 15 series laptop motherboard schematic
la-d704p ...
not power on problem...
when plugged adapter then 5v voltage regulator chip heating...(8a-3d)
Search found 196 matches
- Mon Feb 12, 2018 1:08 pm
- Forum: ASK FOR HELP
- Topic: la-d704p schematics
- Replies: 2
- Views: 8513
- Fri Feb 09, 2018 10:55 am
- Forum: Laptop Case Studies
- Topic: mbx 266 not power on
- Replies: 0
- Views: 1332
mbx 266 not power on
i have mbx 266 without graphics board..
in this not power on..
3.5v,19v.,ok
i have change pch,io, regulator chip eq-ee
but same problem
also bios flash and replace ....but same not power on
in this not power on..
3.5v,19v.,ok
i have change pch,io, regulator chip eq-ee
but same problem
also bios flash and replace ....but same not power on
- Thu Feb 08, 2018 12:21 pm
- Forum: ASK FOR HELP
- Topic: hp 15-be002tx not power on
- Replies: 1
- Views: 1851
hp 15-be002tx not power on
board part no... bdl50 la-d704p
rev :1.0
not power on
when i plugged an adapter then heating 8a-3d regulator chip..
i find but no any shorting
i replace these chip ..but same problem...
rev :1.0
not power on
when i plugged an adapter then heating 8a-3d regulator chip..
i find but no any shorting
i replace these chip ..but same problem...
- Thu Feb 08, 2018 12:13 pm
- Forum: ASK FOR HELP
- Topic: la-d704p not power on
- Replies: 2
- Views: 2765
la-d704p not power on
board part no..BDL50 LA-D704P
REV:1.0
when i plugged adapter 8a-3d regulator ic heating...
not voltage appear on battery connector
i have totally search but not found shorting
i have change 8a-3d chip but same problem...
REV:1.0
when i plugged adapter 8a-3d regulator ic heating...
not voltage appear on battery connector
i have totally search but not found shorting
i have change 8a-3d chip but same problem...
- Tue Jan 23, 2018 6:24 am
- Forum: Ask for Laptop Repair help!
- Topic: SONY MBX-247 DAOHK1MB6E0 UMA ENABLE
- Replies: 2
- Views: 4281
Re: SONY MBX-247 DAOHK1MB6E0 UMA ENABLE
i have completly done mbx 247 dis to uma...
- Tue Dec 26, 2017 11:23 am
- Forum: ASK FOR HELP
- Topic: nm-a181 not power on
- Replies: 1
- Views: 1939
nm-a181 not power on
i have a AILZA NM-A181
REV :1.0
in which pl401-pl402 on 3,5v not showing...
also bios on not showing 3v...
but battery connector and power switch at showing 3.5v...
i have change 8a-1a regulator ic...but same problem
and no any shorting in board...
REV :1.0
in which pl401-pl402 on 3,5v not showing...
also bios on not showing 3v...
but battery connector and power switch at showing 3.5v...
i have change 8a-1a regulator ic...but same problem
and no any shorting in board...
- Fri Dec 22, 2017 5:22 am
- Forum: Ask for Laptop Repair help!
- Topic: lenovo thinkpad x230 not power on
- Replies: 2
- Views: 2781
lenovo thinkpad x230 not power on
part no. 11297-1
lenovo x230
problem :- 3v and 5 v. not showing at battery connector and power switch
i have change 51220a and charging chip but same problem
and not shoting.....
lenovo x230
problem :- 3v and 5 v. not showing at battery connector and power switch
i have change 51220a and charging chip but same problem
and not shoting.....
- Thu Nov 23, 2017 12:52 pm
- Forum: Ask for Laptop Repair help!
- Topic: a1278 not power on
- Replies: 7
- Views: 5463
Re: a1278 not power on
yes dc jack light glow...completly
- Mon Nov 20, 2017 9:52 am
- Forum: Ask for Laptop Repair help!
- Topic: a1278 not power on
- Replies: 7
- Views: 5463
Re: a1278 not power on
i have already change power connector and bios but same ..
- Wed Nov 15, 2017 10:41 am
- Forum: Ask for Laptop Repair help!
- Topic: dell n 5010 hanging
- Replies: 1
- Views: 1561
Re: dell n 5010 hanging
i have done...another chip hm57 put and run properly..