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Author Topic: blockout monitor  (Read 156 times)
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rekcah
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« on: March 20, 2010, 09:10:56 PM »

Sir need help about my monitor ano po ang problem kapag nagrestart ako ng PC pag boot niya sa windows black nalang po ang monitor then off ko tapos on ko after 5 mins nabalik naman siya sa dati. Huh?
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SwordFish
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« Reply #1 on: March 21, 2010, 12:40:47 AM »

check mo yung relay ng monitor kung crt. usually, may lagitik kang maririnig kung gumagana ng maayos ang monitor (everytime you power it on). kung di lulagitik sa una kapag  press mo yung on/of button, konting linis lang 'yan sa loob. malamang ayos naman yung relay kaso yung button may loose contact. fluid or contact cleaner lang katapat nyan. patakan mo lang sa loob. ingat ka lang pag dis-assemble or assemble,  may kuryente pa rin yan (sa may picture tube) kahit di naka-saksak.

check mo rin video card & cable connections mo from the monitor. minsan kasi loose. i-reseat mo rin ng maayos video card mo, baka nagalaw vga port/slot.

check also your psu. sa ganitong kainit tapos sarado ang case mo, nakaka-contribute sa power surge ng psu, lalo na kung hindi true rated. usually kasi, sa 'di tru rated psu's, 50% lang ang wattage nyan. so, affected ang voltage nyan (spikes), lalo na sa +12v rails. dito pa naman kumukuha ng voltage ang video card.

heat generated by the components can also affect sudden shutdowns & reboot. tidy up your cables, add fans if necessary (pero dapat kaya ng psu mo ang additional load) & clean up the dust per component. These things are some of the points that hinder good airflow inside the case.

HTH 
« Last Edit: March 21, 2010, 12:43:50 AM by SwordFish » Logged

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« Reply #2 on: March 21, 2010, 11:15:58 AM »

madaming cause ng black monitor, from patay ang PC to patay ang monitor pero OK ang PC


is the PC still running (you can hear the windows startup sound)?
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rekcah
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« Reply #3 on: March 22, 2010, 09:21:49 PM »

HP LCD monitor po actually nagboboot sya sa windows ang problem is yung monitor kelangan pa nya on/off ng paulit-ulit para lang continue yung pag display nya how can i fix this problem?
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SwordFish
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« Reply #4 on: March 22, 2010, 09:33:42 PM »

try mo i-set up sa ibang pc or kahit laptop ang lcd. kapag ganoon pa rin, sa lcd na 'yan. better get a tech to fix it, or kung may warranty pa, balik mo lang sa pinagbilhan mo. HTH
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« Reply #5 on: April 10, 2010, 02:51:17 PM »

Ano yan? nag display ba sya sa bios when you turn it on? and suddenly goes to black screen when reaching out supposedly on welcome to windows xP? if this will be the case try to reduce the screen resulotion for the monitor, maybe your monitor cannot support your current screen resulotion..

if you have no xtra monitor can support higher resulotion with what you have now. then go to safemode then uninstall the driver on your video card then restart the pc in normal mode, install again the graphics driver.
« Last Edit: April 10, 2010, 02:57:24 PM by countme_in18 » Logged
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« Reply #6 on: May 09, 2010, 12:48:38 PM »

test mo sa ibang monitor yan, the only issue na alam ko ay yung PSU mo
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