Q: Computer may shutdown or restart if the processor is stressed for extended periods of time. A: The BIOS on the computer may shutdown or restart the computer if the processor is stressed for an extended period of time due to the current thermal profile used to prevent damage to the computer from overheating. To resolve, please to go Gateway's Driver and Download page and download the latest BIOS for the computer which has an updated thermal profile.

The DC/DC converter is protected from over temperature. (shutdown mode) Ripple and noise

Thermal/overheating messages Given time to cool, the computer displays a warning message such as the following indicating that thermal or overheating event had occurred: The CPU was previously shutdown due to a thermal event (overheating) You also may hear four alternating beeps (high, low).

Thermal/overheating messages Given time to cool, the computer displays a warning message such as the following indicating that thermal or overheating event had occurred: The CPU was previously shutdown due to a thermal event (overheating) You also may hear four alternating beeps (high, low).

Four alternating beep tones (high, low) Given time to cool, the computer displays a warning message such as the following indicating that thermal or overheating event has occurred: The CPU was previously shutdown due to a thermal event (overheating). Contact Gateway to service computer.

7 Install the new processor onto the system board making sure that Pin 1 on the processor (indicated by the silk-screened arrow on the corner of the processor) aligns with Pin 1 on the processor socket (indicated by the absence of a pin hole in the processor socket), then return the lever to its locked position. 8 Wipe the old thermal paste off the bottom of the heat sink, then apply a new bead of thermal paste about the size of half a pea. 9 Place the heat sink on the system board, then tighten the screws that secure it to the system board.

7 Install the new processor onto the system board making sure that Pin 1 on the processor (indicated by the silk-screened arrow on the corner of the processor) aligns with Pin 1 on the processor socket (indicated by the absence of a pin hole in the processor socket), then return the lever to its locked position. 8 Wipe the old thermal paste off the bottom of the heat sink, then apply a new bead of thermal paste about the size of half a pea. 9 Place the heat sink on the system board, then tighten the screws that secure it to the system board.

50 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

50 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

52 www.uk.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

52 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

50 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

12 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of half a pea) to the surface that contacts the processor. 13 Place the heat sink on the processor, then tighten the four screws that secure it to the system board.

12 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of half a pea) to the surface that contacts the processor. 13 Place the heat sink on the processor, then tighten the four screws that secure it to the system board.

52 www.gateway.com 3 Disconnect the fan cable from the system board. Caution The heat sink has thermal paste located on the bottom of it. Use caution when you remove the old heat sink or unpack the new heat sink so you do not damage the thermal paste.

52 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, use rubbing (isopropyl) alcohol to remove the old thermal grease, then re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor. 9 Place the heat sink and fan assembly on the processor, then tighten the screws that secure it to the system board.

52 www.gateway.com 3 Disconnect the fan cable from the system board. Caution The heat sink has thermal paste located on the bottom of it. Use caution when you remove the old heat sink or unpack the new heat sink so you do not damage the thermal paste.

(The screws cannot be completely removed.) Caution The heat sink has Thermal Interface Material (TIM) located on the bottom of it. Use caution when you remove the old heat sink or unpack the new heat sink so you do not damage the TIM.

5.4 Construction Materials Case Optics Module Base Optics Module Cover WOOD, HPS or PS AL Alloy PC + GF 20% 5.5 Clean Air Filters Note: Clean air filters are replaceable without opening main projector cover. 5.6 Cooling system: DVR5610 is a projection product which using UHP(ultra high pressure) lamp as light source, most of heat is generated from the UHP lamp, this feature leads to following thermal consideration. In DVR5610, forced convection is designed as the main cooling mechanism, fans are employeed as active cooling devices to circulate flow.

8 Install the new processor onto the system board making sure that Pin 1 on the processor (indicated by the silk-screened arrow on the corner of the processor) aligns with Pin 1 on the processor socket (indicated by the absence of a pin hole in the processor socket), then return the lever to its locked position. 50 www.gateway.com 9 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, then re-apply a small bead of thermal grease to the surface that contacts the processor.

Make sure that Pin 1 on the processor (indicated by the silk-screened arrow on the corner of the processor) aligns with Pin 1 on the processor socket (indicated by the absence of a pin hole in the processor socket), then return the retention bracket and lever to their locked position. 46 www.gateway.com 8 If this is a new heat sink, remove the strip on the heat sink that covers the gray thermal grease. If you are re-using a heat sink, re-apply a small bead of thermal grease (about the size of a pea) to the surface that contacts the processor.

- device disabled Processor 0 failed BIST Processor 1 failed BIST Processor 0 Internal Error (IERR) failure Processor 1 Internal Error (IERR) failure Processor 0 Thermal Trip failure Processor 1 Thermal Trip failure Watchdog Timer failed on last boot, BSP switched Processor 1 failed initialization on last boot Processor 0 failed initialization on last boot Processor 0 disabled, system in uniprocessor mode Processor 1 disabled, system in uniprocessor mode Processor 0 failed FRB Level 3 timer Processor 1 failed FRB Level 3 timer Server Management Interface failed to function IOP subsystem is not functional NVRAM Cleared by Jumper NVRAM Checksum Error, NVRAM cleared NVRAM Data Invalid, NVRAM cleared Chapter 7:Troubleshooting 171 9250R.book Page 172 Friday, April 9, 1999 9:44 AM 172 Gateway ALR 9250R User's Guide 9250R.book Page 173 Friday, April 9, 1999 9:44 AM Appendix A: System Board Jumpers Setting the jumpers .............................................. 174 Changing a jumper setting ................... ...

. # 1 2 3 4 5 Feature System board Fan duct System fans Tape drive (optional) Slimline DVD/CD-RW combo drive or DVD-RW drive # 9 10 11 12 13 Feature Control panel adapter card SAS/SATA backplane Control panel bridge card System fans RPS Power distribution module 4 www.gateway.com Interior # 6 7 8 Feature Diskette drive (optional) SMIL module (optional) Hard drive bays # 14 15 16 Feature Riser card assembly ROMB battery pack for mezzanine RAID card Power supply 5 CHAPTER 1: Checking Out Your Gateway Server www.gateway.com System board Connectors # 1 2 3 Feature Rear dual USB port (J58) BMC programmer connector (J63) Serial port (J62) # 26 27 28 Feature DIMMA0 socket for processor 1 (J13) Fan board connector (J1) SMIL connector (J73) 6 www.gateway.com System board # 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Feature ID LED (CR14) D-sub VGA port (J61) PS/2 mouse port (J59) PS/2 keyboard port (J60) # 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 Feature I2C IPMB ...

4 Loosen the four screws holding the heatsink to the processor, then lift the heatsink off the processor. Screw Screw Screw Screw Caution The heatsink has Thermal Interface Material (TIM) on the bottom. Be careful not to damage this material when you remove the heat sink from the processor.

4 Loosen the four screws holding the heatsink to the processor, then lift the heatsink off the processor. Screw Screw Screw Screw Caution The heatsink has Thermal Interface Material (TIM) on the bottom. Be careful not to damage this material when you remove the heat sink from the processor.