# LCD monitor- displays all white?

**URL:** <https://forums.speedlife.net/t/lcd-monitor-displays-all-white/39386>\
**Category:** NYSpeed Off Topic\
**Created:** [November 28, 2007, 3:31am UTC](https://forums.speedlife.net/t/lcd-monitor-displays-all-white/39386 "2007-11-28T03:31:01Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![ZOMGVTEK](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/zomgvtek/32/5063_2.png) [@ZOMGVTEK](https://forums.speedlife.net/u/ZOMGVTEK)\
**Post date:** [November 28, 2007, 6:22pm UTC](https://forums.speedlife.net/t/lcd-monitor-displays-all-white/39386/10 "2007-11-28T18:22:36Z")

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LCD’s only use high voltage to light the tube, but thats usually a seperate inverter covered in plastic. Just use some 91%+ isopropyl to clean the board up and use a magnifying glass if you need to inspect the solder joints.

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