Sunday, October 19, 2008
No Monitor Display
To be tottally honest with you try this please Im only saying this because its fixed several computers I've delt with in the past. Step1 TAKE OUT ANY HARDWARE IN PCI SLOT other than GRAPHICS CARD TRY BOOTING AGAIN.Step2 MAKE SURE ALL YOUR CONNECTIONS ARE MADE PROPERLY AND RECONNECT THEM JUST TO BE SURE, RAM STICKS REMOVE ALL BUT ONE, AND BOOT AGAIN.Step3 TRY ANOTHER RAM STICK. TAKE OUT YOUR FIRST ONE. BOOT AGAIN.Step4 REMOVE ALL HARDRIVES AND TRY TO BOOT IF YOUR BIOS STILL DOESNT BOOT UP ITS NOT A HARDRIVE ISSUE THATS CAUSING YOUR COMPUTER TO NOT SHOW BIOS.Step5 NOW AFTER THE HD TEST AND STILL NO BIOS STICK IT BACK IN AND TURN ON YOUR COMPUTER WITH YOUR HAND ON YOUR HD INSPECT IT FOR HARD KNOCKS NOT TYPICAL DURING NORMAL STARTUP I.E BEFORE WINDOWS IS ACTULLY LOADED OR LOADING OFF IT.Step6 IF YOUR USING A PCI,VGA,PCI E CARD FOR YOUR GRAPHICS CARD AND YOU DO HAVE AN ON BOARD CARD PLEASE REFRAIN FROM USING YOUR PCI/VGA CARD AND USE ON BOARD DRIVERS OR NO DRIVERS IT WILL STILL BOOT MINIMALY.Step7 IF ALL OF THIS FAILS YOU SHOULD THINK ABOUT REPLACEING YOUR CMOS BATTERY ITS A CR2032 BATTERY AND COST ABOUT 3.50$ AND SOME AND I SAY SOME BECAUSE SOME MOTHERBOARDS REQUIRE THIS BATTERY IN WORKING ORDER FOR BIOS TO FUNCTION!Step8 UNFORTUNITLY UNLESS I WAS LOOKING AT THE MACHINE IM LOST IN THE SAUCE AS TO WHAT ELSE I WOULD DO BUT BEING THAT I WORK AT STAPLES AS AN EZTECH ASSOCIATE I WOULD THEN PERFORM A DIAGNOSTIC WITH PC DOCTOR ON ALL YOUR HARDWARE. AND DETERMINE WHAT YOUR PROBLEM IS BUT TO BE HONEST I BET YOU ITS SOMETHING AS STUPID AS A BAD SOUND CARD OR MODEM LAN OR DIALUP ^^ HOPEFULLY I HELPED.I WILL STRESS THIS VERY VERY VERY VERY HARSHLY TRIAL AND ERROR IS A FANTASTIC PROCESS WHICH WILL LEAD TO PROCESS OF ELIMINATION THIS WILL EVENTULLY GET FIXED THIS WAY.also bear in mind theres even the small chance you may have short circuited the mobo with all your inside tampering. hopefully not the case.
Visual Basic Database Objects
In the previous day's lesson, you learned how to create simple data entry forms using some of the data-bound controls and the various data field types. Today you learn about the programmatic data objects of Visual Basic 5.0. Data objects are used within a Visual Basic program to manipulate databases, as well as the data tables and indexes within the database. The data objects are the representations (in program code) of the physical database, data tables, fields, indexes, and so on. Throughout today's lesson, you create small Visual Basic programs that illustrate the special features of each data object.
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