My sony mbx-223 motherboard hanging when windows booting time,setup time working fine

SOURCE: sony mbx-49

Sorry for the delay responding. Info comes from http://tech.groups.yahoo.com/group/Laptop_Repair/message/646 Joe K Sony Vaio Hi Joe I have a unit now with the MBX 49 board that is totally dead does not charge battery or work from a known charged battery. The small fuse at the rear F2801 is OK, 19V on input to Q2803 nothing out from one that I worked on earlier I noted that this should have 19 on the output. This is a fet and is not being swithed on as the gate is also at 19V not pulled low as for P channel fet. Rich --- In [email protected], "Joe" wrote: > Hi Richard, > > Does this laptop use the MBX-49 motherboard? > > check the voltage coming from the DC power jack at the back of the > unit. > > If it is the MBX-49 board, on the back of the board toward the top, > (directly behind the CPU socket) there are about 4 or 5 chips there, > those control the voltage / Speedstep / and regulation to the > processor. > > Let us know if that is the MBX-49 board. > > Joe K

SOURCE: CORRECT MOTHERBOARD NUMBER

hi there,
the correct replacement part number would be :- 1-680-358-11

and u can get this board at the links provided:-

http://www.notebookparts.com/products/description.php?II=12913

SOURCE: Computer won't boot or won't even enter setup

Try disconnecting all peripherals then boot up, except for those you need, i.e. video card, keyboard... If that doesnt work you may need a BIOS update... Refer to the picture below to find your BIOS code, the four numbers represent the date which you must use to find out if you need an update...

SOURCE: I have a sony laptop with the MBX-160 motherboard

sony got two diffrent chagers one its 16v and the other its 19v so chk which one is correct then buy the correct one,its written @ botton of it

SOURCE: I have an msi ms-7390 k9n sli ver 2 motherboard

move the sata connection for your bootable HDD to another port like 3 or 4 and the bios will detect then run bios setup to boot from the sata 3 or 4 and it works like normal, must be a bug in sata 1 and 2. had same issue trying to install win7 x64. Win 7 refuses to detect sata DVD drive, moved it on the MB and it installed fine.