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How do I open my LG g3 imac?
With a flathead screwdriver or coin, turn the colored latch counterclockwise on the access door. Pull the access door down to open. Push down on the plastic tabs to release the SDRAM module(s). Carefully lift the SDRAM from the slot.
How do I discharge a Mac CRT?
When discharging a CRT, use only the ground lug to make your ground connection on a Macintosh to prevent damage to the logic board. Any high voltage that may be present is safely discharged to ground circuits (on the power/sweep assembly), which are designed to handle such voltage.
How much did the iMac g3 cost?
iMac G3
| Original “Bondi Blue” iMac | |
|---|---|
| Manufacturer | Apple Inc. |
| Release date | August 15, 1998 |
| Lifespan | 1998–2003 |
| Introductory price | $1299 |
Can you open a Mac desktop?
This article has been viewed 490,106 times. If you have a Mac laptop, you can usually press the power button at the top-right corner of the keyboard to turn it on. On a Mac desktop, just push the power button on the computer itself.
What happens if you break an old TV tube?
Yes, they can shoot sparks- as the high-voltage charge in the tube and the associated power supply running the tube shorts out. And yes, an exploding TV can definitely RUIN YOUR DAY.
How long does it take for CRT TV to discharge?
Just don’t mess with the CRT. It takes 24 hours for a monitor to fully discharge. If you pop it open before then, you’re just looking for trouble.
Is it safe to work around a CRT in a Mac?
However, working around a CRT inside a Macintosh, or working around the inside of any Macintosh while it is powered on, can bring parts of your body dangerously close to hazardous voltages. Thus doing so requires an exception to the ESD rules.
What is the Apple discharge procedure for a CRT?
The Apple discharge procedure is a precautionary measure to confirm that the CRT has been discharged prior to working on it. After completing this section, you will be able to safely discharge the high voltage from a CRT. The CRT discharge component of this lesson is intended for service technicians working under the direct supervision of an AASP.
Are there any safety procedures for a CRT?
A charged CRT carries high voltage—about 27,000 volts in a color unit. You could electrocute yourself unless you handle the display using the appropriate safety procedures. If you handle a CRT properly, neither you nor the display will come to any harm. There are several CRT safety procedures that can keep you safe.
What should I do when discharging a CRT?
When discharging a CRT, you need the following equipment: To ensure your safety, follow Apple-recommended CRT discharge procedures. Search the Knowledge Base and Service Source for the display or Macintosh you are servicing. Before you do anything, including discharging a CRT, turn off and unplug the display or Macintosh.