Handling Electrostatic
Discharge-Sensitive Devices
Any computer part containing transistors or integrated
circuits (ICs) should be considered sensitive to electrostatic
discharge (ESD). ESD damage can occur when there is a
difference in charge between objects. Protect against ESD
damage by equalizing the charge so that the machine, the
part, the work mat, and the person handling the part are all
at the same charge.
Notes:
1. Use product-specific ESD procedures when they
exceed the requirements noted here.
2. Make sure that the ESD protective devices you use
have been certified (ISO 9000) as fully effective.
When handling ESD-sensitive parts:
Keep the parts in protective packages until they are
inserted into the product.
Avoid contact with other people.
Wear a grounded wrist strap against your skin to
eliminate static on your body.
Prevent the part from touching your clothing. Most
clothing is insulative and retains a charge even when
you are wearing a wrist strap.
Use the black side of a grounded work mat to provide
a static-free work surface. The mat is especially
useful when handling ESD-sensitive devices.
Select a grounding system, such as those listed
below, to provide protection that meets the specific
service requirement.
Note: The use of a grounding system is desirable
but not required to protect against ESD
damage.
–
Attach the ESD ground clip to any frame ground,
ground braid, or green-wire ground.
–
Use an ESD common ground or reference point
when working on a double-insulated or
battery-operated system. You can use coax or
connector-outside shells on these systems.
–
Use the round ground-prong of the AC plug on
AC-operated computers.
Grounding Requirements
Electrical grounding of the computer is required for
operator safety and correct system function. Proper
grounding of the electrical outlet can be verified by a
certified electrician.
164
IBM PC 300/700, IntelliStation Series HMM
Содержание 689912U - IntelliStation Z - Pro 6899
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Страница 120: ...Type 6561 Parts 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 4 110 IBM PC 300 700 IntelliStation Series HMM...
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Страница 146: ...Type 6899 Parts 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 136 IBM PC 300 700 IntelliStation Series HMM...
Страница 275: ...Computer Exploded View Type 6282 6284 Reference Information 265...
Страница 280: ...Tab Removal Type 6285 Fan Removal Type 6285 Tab Hooks 270 IBM PC 300 700 IntelliStation Series HMM...
Страница 281: ...Computer Exploded View Type 6X7X Reference Information 271...
Страница 282: ...Computer Exploded View Type 6X8X 272 IBM PC 300 700 IntelliStation Series HMM...
Страница 283: ...Computer Exploded View Type 6560 Reference Information 273...
Страница 288: ...Drive Cage Service Type 6561 Fan Removal Type 6561 Tab 278 IBM PC 300 700 IntelliStation Series HMM...
Страница 291: ...System Board Installation Type 6562 Tab System Board Latch Latch Support Reference Information 281...
Страница 292: ...Drive Cage Service Type 6562 282 IBM PC 300 700 IntelliStation Series HMM...
Страница 303: ...Non removable Drive Cage Type 6591 Tab Removal Type 6591 Fan Removal Type 6591 Tab Reference Information 293...
Страница 315: ...Cage Removal Type 6889 Reference Information 305...
Страница 321: ...Tab Removal Type 6892 Fan Removal Type 6892 Tab Hooks Reference Information 311...
Страница 328: ...Cage Removal Type 6898 318 IBM PC 300 700 IntelliStation Series HMM...
Страница 329: ...Computer Exploded View Type 6899 Removal procedures for the top cover is on the following page Reference Information 319...
Страница 330: ...Unlock the cover before removing 320 IBM PC 300 700 IntelliStation Series HMM...
Страница 331: ...Keylock Assembly Exploded View Desktop Models Reference Information 321...
Страница 349: ...PC 330 350 Series Type 65X5 Pentium 60 MHz System Board Reference Information 339...
Страница 361: ...PC 330 350 Series Type 6577 6587 Pentium 100 133 166 200 MHz System Board 2 0 1 Reference Information 351...
Страница 375: ...PC 730 750 Series Type 6875 6876 6885 6886 Pentium 75 90 100 120 133 MHz System Board 27 29 Reference Information 365...
Страница 390: ...Diskette Access SW1 8 Write Enabled Off D Write Protected On 380 IBM PC 300 700 IntelliStation Series HMM...
Страница 391: ...IntelliStation Type 6898 Pentium II 233 266 300 MHz System Board 33 34 37 32 35 38 31 36 39 Reference Information 381...
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Страница 472: ...IBM Part Number 10L9181 Printed in U S A S83G 7789 16...