User ManualTable of ContentsSun Enterprise™ 4000 System Centerplane Upgrade Guide1100 MHz Gigaplane Upgrade for the Sun Enterprise 4000 System1Contents31. System Upgrade Procedure13Figures5Preface7Using UNIX Commands7Typographic Conventions8TABLEP1 Typographic Conventions8Shell Prompts8TABLEP2 Shell Prompts8Related Documentation9TABLEP3 Related Documentation9Sun Documentation on the Web9Sun Welcomes Your Comments9System Upgrade Procedure11Powering Off the System111. Halt the system using the appropriate commands and wait for the system-halted message and the ...112. Turn off the system power in this order:11a. External drives and expansion cabinets (if any)11b. System cabinet11c. Terminal123. Turn the front panel keyswitch counterclockwise to the Standby position.12FIGURE1 Keyswitch in Standby Position124. Turn the AC power switch to off.12FIGURE2 AC Power Switch—Rear View12Removing the Boards and Assemblies121. Disconnect all cables from the boards.132. With wrist strap on, insert a screwdriver in the notch at the top of the SCSI tray to pull out...133. Remove all boards and power supplies from the front of the system and place them on a padded E...13FIGURE3 SCSI Tray134. Loosen the two captive screws securing the keyswitch assembly to the system and gently pull th...13FIGURE4 Keyswitch Assembly145. Remove all the boards and power supplies from the rear of the system and place them on a padde...146. Remove the fan tray assembly from the rear of the system (FIGURE5).14FIGURE5 Fan Tray Assembly—System Rear157. Disconnect any remaining cables from the system.15Removing the Outer Panels151. Ensure that all cables have been disconnected and that the keyswitch is in the standby positio...152. Remove the upper bezel:15a. Press the lower left and right sides of the upper bezel to release the locking tabs.15b. Swing the bottom edge of the bezel toward you to release the tabs in the top of the bezel, the...153. Remove the right and left side panels:15a. Push the side panel back approximately 3/4 of an inch (2 cm).15b. Pull the bottom of the panel away from the side, then lift the panel off the chassis.164. Remove the top panel:16a. Remove the square inserts from the corners of the top panel.16b. Lift the front corners of the top panel 1/8 inch (3mm) by pressing the two locking tabs at th...16c. Firmly push the panel back 1 inch (2.5 cm), then lift it off.165. Remove the bottom panel:16a. Turn the chassis upside down.16b. Remove the four feet by removing the screw that holds each foot.16c. Lift the front corners of the bottom panel, push the panel toward the back of the chassis, and...16FIGURE6 Outer Panels—Sun Enterprise 4000 System176. Remove the lower bezel:17a. With the chassis still upside down, use a flat-bladed screwdriver to lift the left side of the...17b. Slide the bezel 1/4 of an inch (6 mm) to the left and lift it off the chassis.177. Place the empty system chassis front side down (FIGURE7).18FIGURE7 Orientation of Empty System Chassis18Replacing the Centerplane181. Remove the 26 screws that surround the center seam of the system chassis.182. Lift and remove the rear chassis section and set it aside (FIGURE8).18FIGURE8 Front and Rear of the System Chassis193. Remove the 20 screws that hold the centerplane to the front chassis (FIGURE9).20FIGURE9 Centerplane Replacement Detail204. With a wrist strap on, lift the centerplane out and set it aside.205. Place the new centerplane into the front chassis.206. Replace the 20 screws that hold the centerplane to the front chassis.207. Place the rear chassis on the front chassis.208. Replace the 26 screws securing the front and rear chassis together.20Replacing the Outer Panels211. Place the system front side down as shown in FIGURE7.212. Replace the lower bezel:21a. Align the bezel 1/4 of an inch (6 mm) to the left of the system chassis to engage the tabs.21b. Slide it to the right until it locks into position.213. Replace the bottom panel.214. Secure each foot to the bottom of the system chassis with the screws removed previously.215. Turn the enclosure over so that the feet are supporting the chassis.216. Replace the top panel:21a. Set the panel about an inch back from the front of the system chassis. Push the panel forward ...21b. Align the small dots on the square inserts with the dots on the top panel and press the insert...217. Replace the right and left side panels:21a. With the panel set about 3/4 of an inch (2 cm) back from the system chassis, align the top and...21b. Push the panel forward to lock it in place.218. Replace the upper bezel:21a. Set the tabs at the top of the bezel into the corresponding slots at the top of the system cha...21b. Press the bottom of the bezel into place.21Replacing the Boards and Assemblies221. Replace all the boards and power supplies in the front of the system.222. Tighten the bottom three captive screws on the SCSI tray to secure the tray to the enclosure (...223. Replace the keyswitch assembly in the front of the system (FIGURE4).224. Replace the fan tray assembly in the rear of the system (FIGURE5).225. Replace the boards and power supplies in the rear of the system.226. Replace the top cover by sliding it over the key slots until it fits securely on the main chas...227. Replace the square inserts on the corners of the top panel (FIGURE6).228. Place each side vent alongside the main chassis and push the vent forward until it stops.229. Replace the top bezel.2210. Ensure that the keyswitch is in the Standby position (FIGURE1).2211. Reattach the I/O cables.2212. Reattach the power cables.22Replacing the Clock Board231. Loosen the two captive screws securing the clock board to the system chassis.232. Pull the ends of both extraction levers outward simultaneously to release the board from the c...233. Place the clock board on a padded ESD mat.23FIGURE10 Clock Board and TOD/NVRAM Location234. With a wrist strap attached, gently pull the TOD/NVRAM chip from the clock board.245. Align the TOD/NVRAM chip removed from the original clock board with the connector on the upgra...246. Ensure that all pins on the TOD/NVRAM chip are aligned correctly with the board connector pins.247. Gently press on the top of the chip to seat it.248. Carefully insert the board in the clock board slot component-side up, ensuring that the board ...249. Use the open extraction levers to seat the board. Push the board into the card cage, then simu...2410. Secure the board to the chassis using the two captive screws, one on each side.2411. Connect any applicable interface cables to the front panel of the board.24Updating the System Flash PROM241. Through your web browser, go to http://sunsolve.sun.com.252. On the SunSolve Online web page, select these links in order:25a. Public Patches25b. Security and Recommended Patches25c. Detailed List (in the Hardware category)25d. 103346-11253. Uncompress and untar the 103346-11.tar.Z file.254. Change directory to the 103346-11 directory.255. Read the README file in this directory for further instructions.25Replacing the CD-ROM Drive251. Loosen the bottom three captive screws securing the SCSI tray to the chassis.252. With a wrist strap on, insert a screwdriver in the notch at the top of the SCSI tray to pull o...26FIGURE11 Removing the SCSI Tray263. Remove the seven screws on top of the SCSI tray to lift off the tray cover and access the CD-R...264. Remove the CD-ROM drive from the SCSI tray:26a. Loosen the three captive screws securing the CD-ROM drive to the SCSI tray.26b. Remove the mounting plate from the CD-ROM drive being replaced and attach it to the replacemen...265. Install the CD-ROM drive:26a. Set the replacement CD-ROM drive SCSI address to 6.26b. Tighten the three captive screws to secure the CD-ROM drive to the SCSI tray.276. Replace the tray cover with the seven screws removed in Step 3.277. Place the SCSI tray into the system and tighten the three captive screws securing it to the en...27Powering On the System271. Ensure that the keyswitch is in the Standby position (FIGURE12).27.27FIGURE12 Keyswitch Standby and On Positions272. Reattach the I/O cables and power cables.273. Turn on power to the terminal to view system messages.274. Turn the keyswitch to the On position.275. Watch the terminal screen for any POST error messages.27Size: 311 KBPages: 28Language: EnglishOpen manual