Vaio VGN-NR31S Nvidea 8400M Graphics Problem Exhibits typical graphics card problem of lines across the screen etc. Flexing the case clears the problem. I think that the GPU bga is suffering from ...
Question about Sony VAIO Computers & Internet
...have developed dry solder .generally vga chip will require soldering through infrared bga solder station.get it to professional mother bard repairer or replace mother board with same part number ...
...replace the battery. Thanks, Sonita Hi Sonita, the Pwmic & bga chip has nothing to do with it not starting up, you may of just had a problem with your ram which can cause it not to start up which ...
...integrated circuit to the printed circuit board (PCB) on which it is placed. In a BGA, the pins are replaced by balls of solder stuck to the bottom of the package. GUI mean - A graphics processing ...
Question about Sony VAIO Computers & Internet
...replace faulty memory modules. 2. there is a very large number of these HP/Compaq models that have serious problems with the Video BGA chip coming unseated from the mainboard over time. This can be ...
BGA Reflow machine to replace the chipset, or a tech with a really steady hand, and EXCELLENT soldering/de-soldering skills. Finding a replacement chipset is going to be tough. Not impossible perhaps,
...replace, requires a BGA Rework machine.(BGA Rework Station)Here let me show you a BGA Rework Station in action,http://www.ersa.com/art-ir-pl-650-346-1472.htmlScroll the page down, click on the Red ...
...replace, a BGA Rework Machine should be used. Not something everyone has laying around. Read - Expensive.Therefore repair is expensive.Justifies motherboard ...
Question about Sony VAIO Computers & Internet
...replace the cpu. cq60 cap lock blink 1 time constantly: inmy opinion: 1) most case due to cpu over heating impact northbrudge with video integrated chips, it lost BGA any point connection inside. so ...
...bga problem hp dv 2910tx laptop 3 yrs old. wat to do replace the nvidia chip @ 4000 rs or install copper metal @ rs 2000 from service centers? pls suggest a long term solution. i am not an engineer ...
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